| 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 | $134.51 | 9.383% | $147.1311 | $147.13 | $147.15 | $147.10 |
| Purchase #2 | $176.92 | 9.759% | $194.1856 | $194.19 | $194.20 | $194.20 |
| Purchase #3 | $59.96 | 12.663% | $67.5527 | $67.55 | $67.55 | $67.60 |
| Purchase #4 | $19.62 | 12.417% | $22.0562 | $22.06 | $22.05 | $22.10 |
| Purchase #5 | $15.77 | 13.476% | $17.8952 | $17.90 | $17.90 | $17.90 |
| Purchase #6 | $109.69 | 5.659% | $115.8974 | $115.90 | $115.90 | $115.90 |
| Purchase #7 | $109.57 | 6.833% | $117.0569 | $117.06 | $117.05 | $117.10 |
| 7 purchase totals = | $626.04 | $681.7751 | $681.79 | $681.80 | $681.90 | |