| 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 | $150.76 | 7.414% | $161.9373 | $161.94 | $161.95 | $161.90 |
| Purchase #2 | $152.88 | 3.568% | $158.3348 | $158.33 | $158.35 | $158.30 |
| Purchase #3 | $61.76 | 6.814% | $65.9683 | $65.97 | $65.95 | $66.00 |
| Purchase #4 | $161.75 | 13.199% | $183.0994 | $183.10 | $183.10 | $183.10 |
| Purchase #5 | $135.73 | 7.660% | $146.1269 | $146.13 | $146.15 | $146.10 |
| Purchase #6 | $90.57 | 6.447% | $96.409 | $96.41 | $96.40 | $96.40 |
| Purchase #7 | $12.42 | 12.496% | $13.972 | $13.97 | $13.95 | $14.00 |
| 7 purchase totals = | $765.87 | $825.8477 | $825.85 | $825.85 | $825.80 | |