| 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 | $172.95 | 11.803% | $193.3633 | $193.36 | $193.35 | $193.40 |
| Purchase #2 | $112.86 | 4.784% | $118.2592 | $118.26 | $118.25 | $118.30 |
| Purchase #3 | $202.75 | 8.531% | $220.0466 | $220.05 | $220.05 | $220.00 |
| Purchase #4 | $62.88 | 13.606% | $71.4355 | $71.44 | $71.45 | $71.40 |
| Purchase #5 | $248.96 | 11.803% | $278.3447 | $278.34 | $278.35 | $278.30 |
| Purchase #6 | $227.66 | 6.621% | $242.7334 | $242.73 | $242.75 | $242.70 |
| Purchase #7 | $184.84 | 6.606% | $197.0505 | $197.05 | $197.05 | $197.10 |
| 7 purchase totals = | $1,212.90 | $1,321.2332 | $1,321.23 | $1,321.25 | $1,321.20 | |