| 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 | $16.42 | 5.804% | $17.373 | $17.37 | $17.35 | $17.40 |
| Purchase #2 | $125.65 | 8.223% | $135.9822 | $135.98 | $136.00 | $136.00 |
| Purchase #3 | $160.71 | 8.757% | $174.7834 | $174.78 | $174.80 | $174.80 |
| Purchase #4 | $85.25 | 9.367% | $93.2354 | $93.24 | $93.25 | $93.20 |
| Purchase #5 | $107.49 | 4.613% | $112.4485 | $112.45 | $112.45 | $112.40 |
| Purchase #6 | $182.93 | 3.401% | $189.1514 | $189.15 | $189.15 | $189.20 |
| Purchase #7 | $135.53 | 9.590% | $148.5273 | $148.53 | $148.55 | $148.50 |
| 7 purchase totals = | $813.98 | $871.5012 | $871.50 | $871.55 | $871.50 | |