| 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 | $156.74 | 9.143% | $171.0707 | $171.07 | $171.05 | $171.10 |
| Purchase #2 | $247.48 | 3.311% | $255.6741 | $255.67 | $255.65 | $255.70 |
| Purchase #3 | $125.55 | 4.624% | $131.3554 | $131.36 | $131.35 | $131.40 |
| Purchase #4 | $118.68 | 9.356% | $129.7837 | $129.78 | $129.80 | $129.80 |
| Purchase #5 | $67.87 | 6.864% | $72.5286 | $72.53 | $72.55 | $72.50 |
| Purchase #6 | $74.88 | 9.831% | $82.2415 | $82.24 | $82.25 | $82.20 |
| Purchase #7 | $21.73 | 11.753% | $24.2839 | $24.28 | $24.30 | $24.30 |
| 7 purchase totals = | $812.93 | $866.9379 | $866.93 | $866.95 | $867.00 | |