| 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 | $185.48 | 9.761% | $203.5847 | $203.58 | $203.60 | $203.60 |
| Purchase #2 | $107.76 | 5.417% | $113.5974 | $113.60 | $113.60 | $113.60 |
| Purchase #3 | $97.95 | 12.850% | $110.5366 | $110.54 | $110.55 | $110.50 |
| Purchase #4 | $199.45 | 6.679% | $212.7713 | $212.77 | $212.75 | $212.80 |
| Purchase #5 | $102.28 | 6.523% | $108.9517 | $108.95 | $108.95 | $109.00 |
| Purchase #6 | $42.32 | 3.247% | $43.6941 | $43.69 | $43.70 | $43.70 |
| Purchase #7 | $171.41 | 4.269% | $178.7275 | $178.73 | $178.75 | $178.70 |
| 7 purchase totals = | $906.65 | $971.8633 | $971.86 | $971.90 | $971.90 | |