| 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 | $143.95 | 3.853% | $149.4964 | $149.50 | $149.50 | $149.50 |
| Purchase #2 | $155.77 | 6.635% | $166.1053 | $166.11 | $166.10 | $166.10 |
| Purchase #3 | $11.71 | 3.384% | $12.1063 | $12.11 | $12.10 | $12.10 |
| Purchase #4 | $221.92 | 13.518% | $251.9191 | $251.92 | $251.90 | $251.90 |
| Purchase #5 | $113.48 | 8.654% | $123.3006 | $123.30 | $123.30 | $123.30 |
| Purchase #6 | $147.52 | 5.531% | $155.6793 | $155.68 | $155.70 | $155.70 |
| Purchase #7 | $131.85 | 12.373% | $148.1638 | $148.16 | $148.15 | $148.20 |
| 7 purchase totals = | $926.20 | $1,006.7708 | $1,006.78 | $1,006.75 | $1,006.80 | |