| 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 | $149.88 | 7.693% | $161.4103 | $161.41 | $161.40 | $161.40 |
| Purchase #2 | $166.87 | 12.274% | $187.3516 | $187.35 | $187.35 | $187.40 |
| Purchase #3 | $108.31 | 4.442% | $113.1211 | $113.12 | $113.10 | $113.10 |
| Purchase #4 | $58.67 | 8.487% | $63.6493 | $63.65 | $63.65 | $63.60 |
| Purchase #5 | $150.53 | 5.576% | $158.9236 | $158.92 | $158.90 | $158.90 |
| Purchase #6 | $19.71 | 5.770% | $20.8473 | $20.85 | $20.85 | $20.80 |
| Purchase #7 | $166.43 | 5.429% | $175.4655 | $175.47 | $175.45 | $175.50 |
| 7 purchase totals = | $820.40 | $880.7687 | $880.77 | $880.70 | $880.70 | |