| 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 | $144.66 | 4.292% | $150.8688 | $150.87 | $150.85 | $150.90 |
| Purchase #2 | $100.45 | 12.596% | $113.1027 | $113.10 | $113.10 | $113.10 |
| Purchase #3 | $166.31 | 12.147% | $186.5117 | $186.51 | $186.50 | $186.50 |
| Purchase #4 | $25.94 | 13.345% | $29.4017 | $29.40 | $29.40 | $29.40 |
| Purchase #5 | $244.41 | 10.349% | $269.704 | $269.70 | $269.70 | $269.70 |
| Purchase #6 | $31.50 | 10.684% | $34.8655 | $34.87 | $34.85 | $34.90 |
| Purchase #7 | $139.30 | 7.244% | $149.3909 | $149.39 | $149.40 | $149.40 |
| 7 purchase totals = | $852.57 | $933.8453 | $933.84 | $933.80 | $933.90 | |