| 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 | $173.54 | 10.720% | $192.1435 | $192.14 | $192.15 | $192.10 |
| Purchase #2 | $150.74 | 12.376% | $169.3956 | $169.40 | $169.40 | $169.40 |
| Purchase #3 | $248.26 | 3.841% | $257.7957 | $257.80 | $257.80 | $257.80 |
| Purchase #4 | $143.96 | 12.851% | $162.4603 | $162.46 | $162.45 | $162.50 |
| Purchase #5 | $204.53 | 5.387% | $215.548 | $215.55 | $215.55 | $215.50 |
| Purchase #6 | $110.47 | 9.585% | $121.0585 | $121.06 | $121.05 | $121.10 |
| Purchase #7 | $124.60 | 11.601% | $139.0548 | $139.05 | $139.05 | $139.10 |
| 7 purchase totals = | $1,156.10 | $1,257.4564 | $1,257.46 | $1,257.45 | $1,257.50 | |