| 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 | $157.30 | 4.470% | $164.3313 | $164.33 | $164.35 | $164.30 |
| Purchase #2 | $220.68 | 6.814% | $235.7171 | $235.72 | $235.70 | $235.70 |
| Purchase #3 | $173.98 | 11.211% | $193.4849 | $193.48 | $193.50 | $193.50 |
| Purchase #4 | $74.35 | 9.159% | $81.1597 | $81.16 | $81.15 | $81.20 |
| Purchase #5 | $205.99 | 3.159% | $212.4972 | $212.50 | $212.50 | $212.50 |
| Purchase #6 | $127.53 | 3.329% | $131.7755 | $131.78 | $131.80 | $131.80 |
| Purchase #7 | $148.45 | 10.351% | $163.8161 | $163.82 | $163.80 | $163.80 |
| 7 purchase totals = | $1,108.28 | $1,182.7818 | $1,182.79 | $1,182.80 | $1,182.80 | |