| 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 | $162.86 | 4.438% | $170.0877 | $170.09 | $170.10 | $170.10 |
| Purchase #2 | $29.72 | 8.659% | $32.2935 | $32.29 | $32.30 | $32.30 |
| Purchase #3 | $106.99 | 11.820% | $119.6362 | $119.64 | $119.65 | $119.60 |
| Purchase #4 | $67.53 | 13.585% | $76.704 | $76.70 | $76.70 | $76.70 |
| Purchase #5 | $58.46 | 7.141% | $62.6346 | $62.63 | $62.65 | $62.60 |
| Purchase #6 | $144.48 | 11.301% | $160.8077 | $160.81 | $160.80 | $160.80 |
| Purchase #7 | $224.50 | 5.634% | $237.1483 | $237.15 | $237.15 | $237.10 |
| 7 purchase totals = | $794.54 | $859.3120 | $859.31 | $859.35 | $859.20 | |