| 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 | $167.99 | 7.289% | $180.2348 | $180.23 | $180.25 | $180.20 |
| Purchase #2 | $45.52 | 13.497% | $51.6638 | $51.66 | $51.65 | $51.70 |
| Purchase #3 | $31.74 | 8.123% | $34.3182 | $34.32 | $34.30 | $34.30 |
| Purchase #4 | $29.29 | 10.162% | $32.2664 | $32.27 | $32.25 | $32.30 |
| Purchase #5 | $76.53 | 13.653% | $86.9786 | $86.98 | $87.00 | $87.00 |
| Purchase #6 | $158.25 | 6.251% | $168.1422 | $168.14 | $168.15 | $168.10 |
| Purchase #7 | $74.28 | 9.204% | $81.1167 | $81.12 | $81.10 | $81.10 |
| 7 purchase totals = | $583.60 | $634.7207 | $634.72 | $634.70 | $634.70 | |