| 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 | $123.92 | 12.221% | $139.0643 | $139.06 | $139.05 | $139.10 |
| Purchase #2 | $71.26 | 13.196% | $80.6635 | $80.66 | $80.65 | $80.70 |
| Purchase #3 | $160.37 | 3.865% | $166.5683 | $166.57 | $166.55 | $166.60 |
| Purchase #4 | $146.99 | 7.370% | $157.8232 | $157.82 | $157.80 | $157.80 |
| Purchase #5 | $107.48 | 7.104% | $115.1154 | $115.12 | $115.10 | $115.10 |
| Purchase #6 | $159.93 | 6.756% | $170.7349 | $170.73 | $170.75 | $170.70 |
| Purchase #7 | $68.52 | 7.854% | $73.9016 | $73.90 | $73.90 | $73.90 |
| 7 purchase totals = | $838.47 | $903.8712 | $903.86 | $903.80 | $903.90 | |