| 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 | $150.55 | 9.794% | $165.2949 | $165.29 | $165.30 | $165.30 |
| Purchase #2 | $48.51 | 6.369% | $51.5996 | $51.60 | $51.60 | $51.60 |
| Purchase #3 | $125.47 | 11.533% | $139.9405 | $139.94 | $139.95 | $139.90 |
| Purchase #4 | $199.98 | 6.173% | $212.3248 | $212.32 | $212.30 | $212.30 |
| Purchase #5 | $75.96 | 4.342% | $79.2582 | $79.26 | $79.25 | $79.30 |
| Purchase #6 | $129.30 | 4.601% | $135.2491 | $135.25 | $135.25 | $135.20 |
| Purchase #7 | $97.39 | 5.461% | $102.7085 | $102.71 | $102.70 | $102.70 |
| 7 purchase totals = | $827.16 | $886.3756 | $886.37 | $886.35 | $886.30 | |