| 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 | $132.69 | 4.132% | $138.1728 | $138.17 | $138.15 | $138.20 |
| Purchase #2 | $39.75 | 8.435% | $43.1029 | $43.10 | $43.10 | $43.10 |
| Purchase #3 | $35.78 | 5.414% | $37.7171 | $37.72 | $37.70 | $37.70 |
| Purchase #4 | $212.64 | 8.535% | $230.7888 | $230.79 | $230.80 | $230.80 |
| Purchase #5 | $46.54 | 8.299% | $50.4024 | $50.40 | $50.40 | $50.40 |
| Purchase #6 | $157.78 | 10.712% | $174.6814 | $174.68 | $174.70 | $174.70 |
| Purchase #7 | $118.88 | 6.557% | $126.675 | $126.68 | $126.70 | $126.70 |
| 7 purchase totals = | $744.06 | $801.5404 | $801.54 | $801.55 | $801.60 | |