| 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 | $85.30 | 9.188% | $93.1374 | $93.14 | $93.15 | $93.10 |
| Purchase #2 | $104.84 | 10.660% | $116.0159 | $116.02 | $116.00 | $116.00 |
| Purchase #3 | $201.32 | 13.491% | $228.4801 | $228.48 | $228.50 | $228.50 |
| Purchase #4 | $174.50 | 9.665% | $191.3654 | $191.37 | $191.35 | $191.40 |
| Purchase #5 | $145.63 | 8.491% | $157.9954 | $158.00 | $158.00 | $158.00 |
| Purchase #6 | $224.74 | 11.131% | $249.7558 | $249.76 | $249.75 | $249.80 |
| Purchase #7 | $136.89 | 7.583% | $147.2704 | $147.27 | $147.25 | $147.30 |
| 7 purchase totals = | $1,073.22 | $1,184.0204 | $1,184.04 | $1,184.00 | $1,184.10 | |