| 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 | $169.27 | 3.102% | $174.5208 | $174.52 | $174.50 | $174.50 |
| Purchase #2 | $202.64 | 13.357% | $229.7066 | $229.71 | $229.70 | $229.70 |
| Purchase #3 | $170.87 | 11.864% | $191.142 | $191.14 | $191.15 | $191.10 |
| Purchase #4 | $179.66 | 13.763% | $204.3866 | $204.39 | $204.40 | $204.40 |
| Purchase #5 | $36.88 | 8.873% | $40.1524 | $40.15 | $40.15 | $40.20 |
| Purchase #6 | $107.49 | 4.195% | $111.9992 | $112.00 | $112.00 | $112.00 |
| Purchase #7 | $46.32 | 10.483% | $51.1757 | $51.18 | $51.20 | $51.20 |
| 7 purchase totals = | $913.13 | $1,003.0833 | $1,003.09 | $1,003.10 | $1,003.10 | |