| 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 | $193.56 | 10.629% | $214.1335 | $214.13 | $214.15 | $214.10 |
| Purchase #2 | $146.78 | 9.653% | $160.9487 | $160.95 | $160.95 | $160.90 |
| Purchase #3 | $74.71 | 11.600% | $83.3764 | $83.38 | $83.40 | $83.40 |
| Purchase #4 | $150.31 | 7.729% | $161.9275 | $161.93 | $161.95 | $161.90 |
| Purchase #5 | $133.59 | 3.176% | $137.8328 | $137.83 | $137.85 | $137.80 |
| Purchase #6 | $55.25 | 13.659% | $62.7966 | $62.80 | $62.80 | $62.80 |
| Purchase #7 | $48.62 | 4.457% | $50.787 | $50.79 | $50.80 | $50.80 |
| 7 purchase totals = | $802.82 | $871.8025 | $871.81 | $871.90 | $871.70 | |