| 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 | $126.92 | 5.463% | $133.8536 | $133.85 | $133.85 | $133.90 |
| Purchase #2 | $37.48 | 13.538% | $42.554 | $42.55 | $42.55 | $42.60 |
| Purchase #3 | $43.83 | 5.658% | $46.3099 | $46.31 | $46.30 | $46.30 |
| Purchase #4 | $167.53 | 3.366% | $173.1691 | $173.17 | $173.15 | $173.20 |
| Purchase #5 | $131.51 | 9.587% | $144.1179 | $144.12 | $144.10 | $144.10 |
| Purchase #6 | $223.96 | 12.368% | $251.6594 | $251.66 | $251.65 | $251.70 |
| Purchase #7 | $25.58 | 5.819% | $27.0685 | $27.07 | $27.05 | $27.10 |
| 7 purchase totals = | $756.81 | $818.7324 | $818.73 | $818.65 | $818.90 | |