| 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 | $52.69 | 9.536% | $57.7145 | $57.71 | $57.70 | $57.70 |
| Purchase #2 | $128.77 | 7.610% | $138.5694 | $138.57 | $138.55 | $138.60 |
| Purchase #3 | $221.44 | 10.335% | $244.3258 | $244.33 | $244.35 | $244.30 |
| Purchase #4 | $237.62 | 6.268% | $252.514 | $252.51 | $252.50 | $252.50 |
| Purchase #5 | $143.52 | 5.434% | $151.3189 | $151.32 | $151.30 | $151.30 |
| Purchase #6 | $148.99 | 11.743% | $166.4859 | $166.49 | $166.50 | $166.50 |
| Purchase #7 | $145.83 | 4.732% | $152.7307 | $152.73 | $152.75 | $152.70 |
| 7 purchase totals = | $1,078.86 | $1,163.6592 | $1,163.66 | $1,163.65 | $1,163.60 | |