| 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 | $161.54 | 5.763% | $170.8496 | $170.85 | $170.85 | $170.80 |
| Purchase #2 | $211.46 | 6.434% | $225.0653 | $225.07 | $225.05 | $225.10 |
| Purchase #3 | $207.58 | 8.215% | $224.6327 | $224.63 | $224.65 | $224.60 |
| Purchase #4 | $182.33 | 5.231% | $191.8677 | $191.87 | $191.85 | $191.90 |
| Purchase #5 | $203.79 | 9.212% | $222.5631 | $222.56 | $222.55 | $222.60 |
| Purchase #6 | $52.95 | 3.532% | $54.8202 | $54.82 | $54.80 | $54.80 |
| Purchase #7 | $175.77 | 11.208% | $195.4703 | $195.47 | $195.45 | $195.50 |
| 7 purchase totals = | $1,195.42 | $1,285.2689 | $1,285.27 | $1,285.20 | $1,285.30 | |