| 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 | $155.70 | 11.741% | $173.9807 | $173.98 | $174.00 | $174.00 |
| Purchase #2 | $209.45 | 8.121% | $226.4594 | $226.46 | $226.45 | $226.50 |
| Purchase #3 | $161.93 | 12.699% | $182.4935 | $182.49 | $182.50 | $182.50 |
| Purchase #4 | $240.32 | 5.267% | $252.9777 | $252.98 | $253.00 | $253.00 |
| Purchase #5 | $116.68 | 3.458% | $120.7148 | $120.71 | $120.70 | $120.70 |
| Purchase #6 | $91.76 | 8.756% | $99.7945 | $99.79 | $99.80 | $99.80 |
| Purchase #7 | $126.89 | 9.651% | $139.1362 | $139.14 | $139.15 | $139.10 |
| 7 purchase totals = | $1,102.73 | $1,195.5568 | $1,195.55 | $1,195.60 | $1,195.60 | |