| 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 | $165.62 | 5.636% | $174.9543 | $174.95 | $174.95 | $175.00 |
| Purchase #2 | $125.74 | 13.812% | $143.1072 | $143.11 | $143.10 | $143.10 |
| Purchase #3 | $169.33 | 7.570% | $182.1483 | $182.15 | $182.15 | $182.10 |
| Purchase #4 | $225.81 | 13.344% | $255.9421 | $255.94 | $255.95 | $255.90 |
| Purchase #5 | $240.55 | 6.789% | $256.8809 | $256.88 | $256.90 | $256.90 |
| Purchase #6 | $113.87 | 13.118% | $128.8075 | $128.81 | $128.80 | $128.80 |
| Purchase #7 | $209.62 | 10.735% | $232.1227 | $232.12 | $232.10 | $232.10 |
| 7 purchase totals = | $1,250.54 | $1,373.9630 | $1,373.96 | $1,373.95 | $1,373.90 | |