| 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 | $150.60 | 10.184% | $165.9371 | $165.94 | $165.95 | $165.90 |
| Purchase #2 | $105.37 | 4.746% | $110.3709 | $110.37 | $110.35 | $110.40 |
| Purchase #3 | $66.97 | 8.775% | $72.8466 | $72.85 | $72.85 | $72.80 |
| Purchase #4 | $132.96 | 4.715% | $139.2291 | $139.23 | $139.25 | $139.20 |
| Purchase #5 | $10.81 | 10.103% | $11.9021 | $11.90 | $11.90 | $11.90 |
| Purchase #6 | $57.27 | 12.131% | $64.2174 | $64.22 | $64.20 | $64.20 |
| Purchase #7 | $48.97 | 9.370% | $53.5585 | $53.56 | $53.55 | $53.60 |
| 7 purchase totals = | $572.95 | $618.0617 | $618.07 | $618.05 | $618.00 | |