| 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 | $149.70 | 7.703% | $161.2314 | $161.23 | $161.25 | $161.20 |
| Purchase #2 | $221.37 | 7.423% | $237.8023 | $237.80 | $237.80 | $237.80 |
| Purchase #3 | $175.58 | 10.644% | $194.2687 | $194.27 | $194.25 | $194.30 |
| Purchase #4 | $134.98 | 10.159% | $148.6926 | $148.69 | $148.70 | $148.70 |
| Purchase #5 | $155.50 | 5.641% | $164.2718 | $164.27 | $164.25 | $164.30 |
| Purchase #6 | $37.84 | 9.810% | $41.5521 | $41.55 | $41.55 | $41.60 |
| Purchase #7 | $55.60 | 7.440% | $59.7366 | $59.74 | $59.75 | $59.70 |
| 7 purchase totals = | $930.57 | $1,007.5555 | $1,007.55 | $1,007.55 | $1,007.60 | |