| 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 | $165.35 | 7.288% | $177.4007 | $177.40 | $177.40 | $177.40 |
| Purchase #2 | $59.90 | 8.650% | $65.0814 | $65.08 | $65.10 | $65.10 |
| Purchase #3 | $52.60 | 11.496% | $58.6469 | $58.65 | $58.65 | $58.60 |
| Purchase #4 | $20.50 | 6.257% | $21.7827 | $21.78 | $21.80 | $21.80 |
| Purchase #5 | $165.49 | 12.563% | $186.2805 | $186.28 | $186.30 | $186.30 |
| Purchase #6 | $127.77 | 4.697% | $133.7714 | $133.77 | $133.75 | $133.80 |
| Purchase #7 | $115.40 | 4.828% | $120.9715 | $120.97 | $120.95 | $121.00 |
| 7 purchase totals = | $707.01 | $763.9351 | $763.93 | $763.95 | $764.00 | |