| 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 | $153.46 | 11.699% | $171.4133 | $171.41 | $171.40 | $171.40 |
| Purchase #2 | $152.52 | 7.260% | $163.593 | $163.59 | $163.60 | $163.60 |
| Purchase #3 | $69.86 | 7.139% | $74.8473 | $74.85 | $74.85 | $74.80 |
| Purchase #4 | $216.80 | 5.705% | $229.1684 | $229.17 | $229.15 | $229.20 |
| Purchase #5 | $177.67 | 11.342% | $197.8213 | $197.82 | $197.80 | $197.80 |
| Purchase #6 | $122.42 | 8.564% | $132.904 | $132.90 | $132.90 | $132.90 |
| Purchase #7 | $41.84 | 4.755% | $43.8295 | $43.83 | $43.85 | $43.80 |
| 7 purchase totals = | $934.57 | $1,013.5768 | $1,013.57 | $1,013.55 | $1,013.50 | |