| 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 | $117.75 | 12.249% | $132.1732 | $132.17 | $132.15 | $132.20 |
| Purchase #2 | $153.84 | 10.741% | $170.364 | $170.36 | $170.35 | $170.40 |
| Purchase #3 | $16.83 | 3.681% | $17.4495 | $17.45 | $17.45 | $17.40 |
| Purchase #4 | $29.85 | 8.766% | $32.4667 | $32.47 | $32.45 | $32.50 |
| Purchase #5 | $74.60 | 9.176% | $81.4453 | $81.45 | $81.45 | $81.40 |
| Purchase #6 | $229.83 | 3.489% | $237.8488 | $237.85 | $237.85 | $237.80 |
| Purchase #7 | $84.91 | 7.644% | $91.4005 | $91.40 | $91.40 | $91.40 |
| 7 purchase totals = | $707.61 | $763.1480 | $763.15 | $763.10 | $763.10 | |