| 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 | $149.67 | 9.335% | $163.6417 | $163.64 | $163.65 | $163.60 |
| Purchase #2 | $184.62 | 8.817% | $200.8979 | $200.90 | $200.90 | $200.90 |
| Purchase #3 | $162.52 | 13.433% | $184.3513 | $184.35 | $184.35 | $184.40 |
| Purchase #4 | $208.49 | 7.500% | $224.1268 | $224.13 | $224.15 | $224.10 |
| Purchase #5 | $130.57 | 11.134% | $145.1077 | $145.11 | $145.10 | $145.10 |
| Purchase #6 | $74.39 | 10.434% | $82.1519 | $82.15 | $82.15 | $82.20 |
| Purchase #7 | $105.48 | 12.188% | $118.3359 | $118.34 | $118.35 | $118.30 |
| 7 purchase totals = | $1,015.74 | $1,118.6132 | $1,118.62 | $1,118.65 | $1,118.60 | |