| 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 | $149.88 | 7.565% | $161.2184 | $161.22 | $161.20 | $161.20 |
| Purchase #2 | $108.32 | 10.658% | $119.8647 | $119.86 | $119.85 | $119.90 |
| Purchase #3 | $68.46 | 10.205% | $75.4463 | $75.45 | $75.45 | $75.40 |
| Purchase #4 | $61.58 | 3.606% | $63.8006 | $63.80 | $63.80 | $63.80 |
| Purchase #5 | $108.83 | 11.651% | $121.5098 | $121.51 | $121.50 | $121.50 |
| Purchase #6 | $98.74 | 7.648% | $106.2916 | $106.29 | $106.30 | $106.30 |
| Purchase #7 | $85.52 | 3.729% | $88.709 | $88.71 | $88.70 | $88.70 |
| 7 purchase totals = | $681.33 | $736.8404 | $736.84 | $736.80 | $736.80 | |