| 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 | $176.97 | 4.405% | $184.7655 | $184.77 | $184.75 | $184.80 |
| Purchase #2 | $226.39 | 6.125% | $240.2564 | $240.26 | $240.25 | $240.30 |
| Purchase #3 | $48.76 | 10.342% | $53.8028 | $53.80 | $53.80 | $53.80 |
| Purchase #4 | $106.26 | 4.261% | $110.7877 | $110.79 | $110.80 | $110.80 |
| Purchase #5 | $42.63 | 13.536% | $48.4004 | $48.40 | $48.40 | $48.40 |
| Purchase #6 | $91.42 | 9.761% | $100.3435 | $100.34 | $100.35 | $100.30 |
| Purchase #7 | $81.61 | 7.272% | $87.5447 | $87.54 | $87.55 | $87.50 |
| 7 purchase totals = | $774.04 | $825.9010 | $825.90 | $825.90 | $825.90 | |