| 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 | $111.25 | 5.544% | $117.4177 | $117.42 | $117.40 | $117.40 |
| Purchase #2 | $74.86 | 9.131% | $81.6955 | $81.70 | $81.70 | $81.70 |
| Purchase #3 | $136.27 | 6.806% | $145.5445 | $145.54 | $145.55 | $145.50 |
| Purchase #4 | $8.57 | 9.624% | $9.3948 | $9.39 | $9.40 | $9.40 |
| Purchase #5 | $108.71 | 11.439% | $121.1453 | $121.15 | $121.15 | $121.10 |
| Purchase #6 | $186.96 | 13.681% | $212.538 | $212.54 | $212.55 | $212.50 |
| Purchase #7 | $246.51 | 12.227% | $276.6508 | $276.65 | $276.65 | $276.70 |
| 7 purchase totals = | $873.13 | $964.3866 | $964.39 | $964.40 | $964.30 | |