| 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 | $35.51 | 4.651% | $37.1616 | $37.16 | $37.15 | $37.20 |
| Purchase #2 | $156.97 | 12.773% | $177.0198 | $177.02 | $177.00 | $177.00 |
| Purchase #3 | $52.48 | 4.582% | $54.8846 | $54.88 | $54.90 | $54.90 |
| Purchase #4 | $41.68 | 4.303% | $43.4735 | $43.47 | $43.45 | $43.50 |
| Purchase #5 | $210.98 | 8.494% | $228.9006 | $228.90 | $228.90 | $228.90 |
| Purchase #6 | $240.36 | 10.728% | $266.1458 | $266.15 | $266.15 | $266.10 |
| Purchase #7 | $166.98 | 13.638% | $189.7527 | $189.75 | $189.75 | $189.80 |
| 7 purchase totals = | $904.96 | $997.3386 | $997.33 | $997.30 | $997.40 | |