| 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 | $101.72 | 11.409% | $113.3252 | $113.33 | $113.35 | $113.30 |
| Purchase #2 | $125.80 | 7.652% | $135.4262 | $135.43 | $135.45 | $135.40 |
| Purchase #3 | $89.98 | 13.833% | $102.4269 | $102.43 | $102.45 | $102.40 |
| Purchase #4 | $166.32 | 8.349% | $180.2061 | $180.21 | $180.20 | $180.20 |
| Purchase #5 | $42.57 | 10.781% | $47.1595 | $47.16 | $47.15 | $47.20 |
| Purchase #6 | $82.51 | 3.211% | $85.1594 | $85.16 | $85.15 | $85.20 |
| Purchase #7 | $146.89 | 8.265% | $159.0305 | $159.03 | $159.05 | $159.00 |
| 7 purchase totals = | $755.79 | $822.7338 | $822.75 | $822.80 | $822.70 | |