| 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 | $157.33 | 13.107% | $177.9512 | $177.95 | $177.95 | $178.00 |
| Purchase #2 | $84.74 | 3.252% | $87.4957 | $87.50 | $87.50 | $87.50 |
| Purchase #3 | $152.56 | 7.541% | $164.0645 | $164.06 | $164.05 | $164.10 |
| Purchase #4 | $212.41 | 6.497% | $226.2103 | $226.21 | $226.20 | $226.20 |
| Purchase #5 | $127.90 | 12.308% | $143.6419 | $143.64 | $143.65 | $143.60 |
| Purchase #6 | $100.41 | 13.151% | $113.6149 | $113.61 | $113.60 | $113.60 |
| Purchase #7 | $53.27 | 3.468% | $55.1174 | $55.12 | $55.10 | $55.10 |
| 7 purchase totals = | $888.62 | $968.0959 | $968.09 | $968.05 | $968.10 | |