| 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 | $176.77 | 6.296% | $187.8994 | $187.90 | $187.90 | $187.90 |
| Purchase #2 | $87.72 | 4.837% | $91.963 | $91.96 | $91.95 | $92.00 |
| Purchase #3 | $210.80 | 7.844% | $227.3352 | $227.34 | $227.35 | $227.30 |
| Purchase #4 | $60.27 | 7.642% | $64.8758 | $64.88 | $64.90 | $64.90 |
| Purchase #5 | $77.41 | 8.519% | $84.0046 | $84.00 | $84.00 | $84.00 |
| Purchase #6 | $115.56 | 12.861% | $130.4222 | $130.42 | $130.40 | $130.40 |
| Purchase #7 | $94.25 | 6.776% | $100.6364 | $100.64 | $100.65 | $100.60 |
| 7 purchase totals = | $822.78 | $887.1366 | $887.14 | $887.15 | $887.10 | |