| 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 | $158.30 | 4.438% | $165.3254 | $165.33 | $165.35 | $165.30 |
| Purchase #2 | $110.54 | 6.469% | $117.6908 | $117.69 | $117.70 | $117.70 |
| Purchase #3 | $57.50 | 11.587% | $64.1625 | $64.16 | $64.15 | $64.20 |
| Purchase #4 | $32.95 | 13.201% | $37.2997 | $37.30 | $37.30 | $37.30 |
| Purchase #5 | $10.50 | 8.786% | $11.4225 | $11.42 | $11.40 | $11.40 |
| Purchase #6 | $59.58 | 12.485% | $67.0186 | $67.02 | $67.00 | $67.00 |
| Purchase #7 | $27.81 | 10.210% | $30.6494 | $30.65 | $30.65 | $30.60 |
| 7 purchase totals = | $457.18 | $493.5689 | $493.57 | $493.55 | $493.50 | |