| 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 | $144.64 | 13.658% | $164.3949 | $164.39 | $164.40 | $164.40 |
| Purchase #2 | $20.89 | 6.579% | $22.2644 | $22.26 | $22.25 | $22.30 |
| Purchase #3 | $64.36 | 6.507% | $68.5479 | $68.55 | $68.55 | $68.50 |
| Purchase #4 | $95.34 | 13.395% | $108.1108 | $108.11 | $108.10 | $108.10 |
| Purchase #5 | $20.62 | 11.583% | $23.0084 | $23.01 | $23.00 | $23.00 |
| Purchase #6 | $161.62 | 5.363% | $170.2877 | $170.29 | $170.30 | $170.30 |
| Purchase #7 | $10.95 | 10.646% | $12.1157 | $12.12 | $12.10 | $12.10 |
| 7 purchase totals = | $518.42 | $568.7298 | $568.73 | $568.70 | $568.70 | |