| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $158.80 | 12.677% | $178.9311 | $178.93 | $178.95 | $178.90 |
| Purchase #2 | $177.75 | 11.441% | $198.0864 | $198.09 | $198.10 | $198.10 |
| Purchase #3 | $154.58 | 3.104% | $159.3782 | $159.38 | $159.40 | $159.40 |
| Purchase #4 | $177.42 | 13.752% | $201.8188 | $201.82 | $201.80 | $201.80 |
| Purchase #5 | $230.76 | 10.618% | $255.2621 | $255.26 | $255.25 | $255.30 |
| Purchase #6 | $125.79 | 5.865% | $133.1676 | $133.17 | $133.15 | $133.20 |
| Purchase #7 | $231.80 | 13.448% | $262.9725 | $262.97 | $262.95 | $263.00 |
| 7 purchase totals = | $1,256.90 | $1,389.6167 | $1,389.62 | $1,389.60 | $1,389.70 | |