| 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 | $35.98 | 11.179% | $40.0022 | $40.00 | $40.00 | $40.00 |
| Purchase #2 | $135.57 | 9.291% | $148.1658 | $148.17 | $148.15 | $148.20 |
| Purchase #3 | $165.76 | 13.472% | $188.0912 | $188.09 | $188.10 | $188.10 |
| Purchase #4 | $202.41 | 5.581% | $213.7065 | $213.71 | $213.70 | $213.70 |
| Purchase #5 | $237.44 | 3.659% | $246.1279 | $246.13 | $246.15 | $246.10 |
| Purchase #6 | $45.41 | 8.548% | $49.2916 | $49.29 | $49.30 | $49.30 |
| Purchase #7 | $32.52 | 7.465% | $34.9476 | $34.95 | $34.95 | $34.90 |
| 7 purchase totals = | $855.09 | $920.3328 | $920.34 | $920.35 | $920.30 | |