| 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 | $156.30 | 8.450% | $169.5074 | $169.51 | $169.50 | $169.50 |
| Purchase #2 | $51.59 | 7.139% | $55.273 | $55.27 | $55.25 | $55.30 |
| Purchase #3 | $190.37 | 10.326% | $210.0276 | $210.03 | $210.05 | $210.00 |
| Purchase #4 | $238.67 | 12.759% | $269.1219 | $269.12 | $269.10 | $269.10 |
| Purchase #5 | $163.99 | 13.664% | $186.3976 | $186.40 | $186.40 | $186.40 |
| Purchase #6 | $68.35 | 9.145% | $74.6006 | $74.60 | $74.60 | $74.60 |
| Purchase #7 | $83.94 | 4.409% | $87.6409 | $87.64 | $87.65 | $87.60 |
| 7 purchase totals = | $953.21 | $1,052.5690 | $1,052.57 | $1,052.55 | $1,052.50 | |