| 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 | $163.49 | 11.495% | $182.2832 | $182.28 | $182.30 | $182.30 |
| Purchase #2 | $79.82 | 5.201% | $83.9714 | $83.97 | $83.95 | $84.00 |
| Purchase #3 | $191.45 | 11.237% | $212.9632 | $212.96 | $212.95 | $213.00 |
| Purchase #4 | $110.30 | 10.215% | $121.5671 | $121.57 | $121.55 | $121.60 |
| Purchase #5 | $113.80 | 6.109% | $120.752 | $120.75 | $120.75 | $120.80 |
| Purchase #6 | $23.66 | 5.213% | $24.8934 | $24.89 | $24.90 | $24.90 |
| Purchase #7 | $202.64 | 9.706% | $222.3082 | $222.31 | $222.30 | $222.30 |
| 7 purchase totals = | $885.16 | $968.7385 | $968.73 | $968.70 | $968.90 | |