| 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 | $187.52 | 9.566% | $205.4582 | $205.46 | $205.45 | $205.50 |
| Purchase #2 | $174.95 | 7.422% | $187.9348 | $187.93 | $187.95 | $187.90 |
| Purchase #3 | $121.36 | 5.577% | $128.1282 | $128.13 | $128.15 | $128.10 |
| Purchase #4 | $69.53 | 5.502% | $73.3555 | $73.36 | $73.35 | $73.40 |
| Purchase #5 | $215.82 | 9.546% | $236.4222 | $236.42 | $236.40 | $236.40 |
| Purchase #6 | $102.66 | 6.671% | $109.5084 | $109.51 | $109.50 | $109.50 |
| Purchase #7 | $214.51 | 5.222% | $225.7117 | $225.71 | $225.70 | $225.70 |
| 7 purchase totals = | $1,086.35 | $1,166.5190 | $1,166.52 | $1,166.50 | $1,166.50 | |