| 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 | $165.40 | 6.140% | $175.5556 | $175.56 | $175.55 | $175.60 |
| Purchase #2 | $17.51 | 7.383% | $18.8028 | $18.80 | $18.80 | $18.80 |
| Purchase #3 | $164.91 | 6.122% | $175.0058 | $175.01 | $175.00 | $175.00 |
| Purchase #4 | $48.86 | 10.326% | $53.9053 | $53.91 | $53.90 | $53.90 |
| Purchase #5 | $143.54 | 5.773% | $151.8266 | $151.83 | $151.85 | $151.80 |
| Purchase #6 | $157.64 | 7.326% | $169.1887 | $169.19 | $169.20 | $169.20 |
| Purchase #7 | $232.51 | 3.678% | $241.0617 | $241.06 | $241.05 | $241.10 |
| 7 purchase totals = | $930.37 | $985.3465 | $985.36 | $985.35 | $985.40 | |