| 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 | $28.25 | 7.404% | $30.3416 | $30.34 | $30.35 | $30.30 |
| Purchase #2 | $121.78 | 11.556% | $135.8529 | $135.85 | $135.85 | $135.90 |
| Purchase #3 | $157.81 | 6.325% | $167.7915 | $167.79 | $167.80 | $167.80 |
| Purchase #4 | $177.33 | 3.533% | $183.5951 | $183.60 | $183.60 | $183.60 |
| Purchase #5 | $161.60 | 10.630% | $178.7781 | $178.78 | $178.80 | $178.80 |
| Purchase #6 | $112.55 | 10.841% | $124.7515 | $124.75 | $124.75 | $124.80 |
| Purchase #7 | $58.69 | 12.865% | $66.2405 | $66.24 | $66.25 | $66.20 |
| 7 purchase totals = | $818.01 | $887.3512 | $887.35 | $887.40 | $887.40 | |