| 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 | $168.78 | 4.532% | $176.4291 | $176.43 | $176.45 | $176.40 |
| Purchase #2 | $173.80 | 3.640% | $180.1263 | $180.13 | $180.15 | $180.10 |
| Purchase #3 | $78.78 | 10.475% | $87.0322 | $87.03 | $87.05 | $87.00 |
| Purchase #4 | $62.96 | 5.290% | $66.2906 | $66.29 | $66.30 | $66.30 |
| Purchase #5 | $243.62 | 4.332% | $254.1736 | $254.17 | $254.15 | $254.20 |
| Purchase #6 | $61.84 | 12.373% | $69.4915 | $69.49 | $69.50 | $69.50 |
| Purchase #7 | $151.30 | 10.254% | $166.8143 | $166.81 | $166.80 | $166.80 |
| 7 purchase totals = | $941.08 | $1,000.3576 | $1,000.35 | $1,000.40 | $1,000.30 | |