| 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 | $163.46 | 4.152% | $170.2469 | $170.25 | $170.25 | $170.20 |
| Purchase #2 | $81.45 | 4.310% | $84.9605 | $84.96 | $84.95 | $85.00 |
| Purchase #3 | $32.43 | 3.401% | $33.5329 | $33.53 | $33.55 | $33.50 |
| Purchase #4 | $202.86 | 4.374% | $211.7331 | $211.73 | $211.75 | $211.70 |
| Purchase #5 | $142.68 | 9.142% | $155.7238 | $155.72 | $155.70 | $155.70 |
| Purchase #6 | $74.25 | 12.172% | $83.2877 | $83.29 | $83.30 | $83.30 |
| Purchase #7 | $27.26 | 6.224% | $28.9567 | $28.96 | $28.95 | $29.00 |
| 7 purchase totals = | $724.39 | $768.4416 | $768.44 | $768.45 | $768.40 | |