| 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 | $143.48 | 8.232% | $155.2913 | $155.29 | $155.30 | $155.30 |
| Purchase #2 | $42.32 | 5.831% | $44.7877 | $44.79 | $44.80 | $44.80 |
| Purchase #3 | $37.61 | 8.657% | $40.8659 | $40.87 | $40.85 | $40.90 |
| Purchase #4 | $233.85 | 10.283% | $257.8968 | $257.90 | $257.90 | $257.90 |
| Purchase #5 | $69.44 | 11.213% | $77.2263 | $77.23 | $77.25 | $77.20 |
| Purchase #6 | $83.44 | 13.349% | $94.5784 | $94.58 | $94.60 | $94.60 |
| Purchase #7 | $172.29 | 11.859% | $192.7219 | $192.72 | $192.70 | $192.70 |
| 7 purchase totals = | $782.43 | $863.3683 | $863.38 | $863.40 | $863.40 | |