| 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 | $187.28 | 4.804% | $196.2769 | $196.28 | $196.30 | $196.30 |
| Purchase #2 | $35.40 | 12.751% | $39.9139 | $39.91 | $39.90 | $39.90 |
| Purchase #3 | $165.86 | 4.438% | $173.2209 | $173.22 | $173.20 | $173.20 |
| Purchase #4 | $83.51 | 4.835% | $87.5477 | $87.55 | $87.55 | $87.50 |
| Purchase #5 | $141.46 | 10.307% | $156.0403 | $156.04 | $156.05 | $156.00 |
| Purchase #6 | $70.52 | 6.855% | $75.3541 | $75.35 | $75.35 | $75.40 |
| Purchase #7 | $139.74 | 8.666% | $151.8499 | $151.85 | $151.85 | $151.80 |
| 7 purchase totals = | $823.77 | $880.2037 | $880.20 | $880.20 | $880.10 | |