| 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 | $138.38 | 3.123% | $142.7016 | $142.70 | $142.70 | $142.70 |
| Purchase #2 | $90.43 | 4.302% | $94.3203 | $94.32 | $94.30 | $94.30 |
| Purchase #3 | $91.42 | 3.271% | $94.4103 | $94.41 | $94.40 | $94.40 |
| Purchase #4 | $158.42 | 7.571% | $170.414 | $170.41 | $170.40 | $170.40 |
| Purchase #5 | $67.92 | 6.174% | $72.1134 | $72.11 | $72.10 | $72.10 |
| Purchase #6 | $62.32 | 10.192% | $68.6717 | $68.67 | $68.65 | $68.70 |
| Purchase #7 | $197.26 | 7.625% | $212.3011 | $212.30 | $212.30 | $212.30 |
| 7 purchase totals = | $806.15 | $854.9324 | $854.92 | $854.85 | $854.90 | |