| 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 | $196.55 | 7.131% | $210.566 | $210.57 | $210.55 | $210.60 |
| Purchase #2 | $159.35 | 4.159% | $165.9774 | $165.98 | $166.00 | $166.00 |
| Purchase #3 | $126.58 | 4.384% | $132.1293 | $132.13 | $132.15 | $132.10 |
| Purchase #4 | $51.28 | 5.510% | $54.1055 | $54.11 | $54.10 | $54.10 |
| Purchase #5 | $25.64 | 6.156% | $27.2184 | $27.22 | $27.20 | $27.20 |
| Purchase #6 | $207.73 | 10.219% | $228.9579 | $228.96 | $228.95 | $229.00 |
| Purchase #7 | $45.93 | 6.377% | $48.859 | $48.86 | $48.85 | $48.90 |
| 7 purchase totals = | $813.06 | $867.8135 | $867.83 | $867.80 | $867.90 | |