| 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 | $154.65 | 9.157% | $168.8113 | $168.81 | $168.80 | $168.80 |
| Purchase #2 | $107.50 | 11.212% | $119.5529 | $119.55 | $119.55 | $119.60 |
| Purchase #3 | $8.26 | 10.193% | $9.1019 | $9.10 | $9.10 | $9.10 |
| Purchase #4 | $118.40 | 9.542% | $129.6977 | $129.70 | $129.70 | $129.70 |
| Purchase #5 | $240.39 | 7.460% | $258.3231 | $258.32 | $258.30 | $258.30 |
| Purchase #6 | $60.97 | 10.648% | $67.4621 | $67.46 | $67.45 | $67.50 |
| Purchase #7 | $117.78 | 4.805% | $123.4393 | $123.44 | $123.45 | $123.40 |
| 7 purchase totals = | $807.95 | $876.3883 | $876.38 | $876.35 | $876.40 | |