| 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 | $160.61 | 6.284% | $170.7027 | $170.70 | $170.70 | $170.70 |
| Purchase #2 | $221.62 | 13.370% | $251.2506 | $251.25 | $251.25 | $251.30 |
| Purchase #3 | $25.29 | 3.381% | $26.1451 | $26.15 | $26.15 | $26.10 |
| Purchase #4 | $123.50 | 4.102% | $128.566 | $128.57 | $128.55 | $128.60 |
| Purchase #5 | $116.27 | 3.747% | $120.6266 | $120.63 | $120.65 | $120.60 |
| Purchase #6 | $155.48 | 6.560% | $165.6795 | $165.68 | $165.70 | $165.70 |
| Purchase #7 | $5.78 | 9.597% | $6.3347 | $6.33 | $6.35 | $6.30 |
| 7 purchase totals = | $808.55 | $869.3052 | $869.31 | $869.35 | $869.30 | |