| 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 | $170.86 | 7.467% | $183.6181 | $183.62 | $183.60 | $183.60 |
| Purchase #2 | $130.50 | 12.509% | $146.8242 | $146.82 | $146.80 | $146.80 |
| Purchase #3 | $225.43 | 13.694% | $256.3004 | $256.30 | $256.30 | $256.30 |
| Purchase #4 | $53.62 | 7.190% | $57.4753 | $57.48 | $57.50 | $57.50 |
| Purchase #5 | $132.43 | 8.363% | $143.5051 | $143.51 | $143.50 | $143.50 |
| Purchase #6 | $130.28 | 10.460% | $143.9073 | $143.91 | $143.90 | $143.90 |
| Purchase #7 | $222.76 | 4.261% | $232.2518 | $232.25 | $232.25 | $232.30 |
| 7 purchase totals = | $1,065.88 | $1,163.8822 | $1,163.89 | $1,163.85 | $1,163.90 | |