| 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 | $159.56 | 8.838% | $173.6619 | $173.66 | $173.65 | $173.70 |
| Purchase #2 | $77.86 | 11.753% | $87.0109 | $87.01 | $87.00 | $87.00 |
| Purchase #3 | $55.62 | 10.233% | $61.3116 | $61.31 | $61.30 | $61.30 |
| Purchase #4 | $175.63 | 8.193% | $190.0194 | $190.02 | $190.00 | $190.00 |
| Purchase #5 | $134.90 | 10.529% | $149.1036 | $149.10 | $149.10 | $149.10 |
| Purchase #6 | $202.29 | 3.826% | $210.0296 | $210.03 | $210.05 | $210.00 |
| Purchase #7 | $80.68 | 7.698% | $86.8907 | $86.89 | $86.90 | $86.90 |
| 7 purchase totals = | $886.54 | $958.0277 | $958.02 | $958.00 | $958.00 | |