| 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 | $125.34 | 6.742% | $133.7904 | $133.79 | $133.80 | $133.80 |
| Purchase #2 | $180.54 | 9.291% | $197.314 | $197.31 | $197.30 | $197.30 |
| Purchase #3 | $87.82 | 9.430% | $96.1014 | $96.10 | $96.10 | $96.10 |
| Purchase #4 | $162.29 | 5.211% | $170.7469 | $170.75 | $170.75 | $170.70 |
| Purchase #5 | $198.80 | 3.763% | $206.2808 | $206.28 | $206.30 | $206.30 |
| Purchase #6 | $79.69 | 8.662% | $86.5927 | $86.59 | $86.60 | $86.60 |
| Purchase #7 | $187.50 | 7.839% | $202.1981 | $202.20 | $202.20 | $202.20 |
| 7 purchase totals = | $1,021.98 | $1,093.0243 | $1,093.02 | $1,093.05 | $1,093.00 | |