| 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 | $182.37 | 5.764% | $192.8818 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $181.88 | 4.225% | $189.5644 | $189.56 | $189.55 | $189.60 |
| Purchase #3 | $84.26 | 4.573% | $88.1132 | $88.11 | $88.10 | $88.10 |
| Purchase #4 | $106.81 | 8.743% | $116.1484 | $116.15 | $116.15 | $116.10 |
| Purchase #5 | $87.43 | 11.427% | $97.4206 | $97.42 | $97.40 | $97.40 |
| Purchase #6 | $83.69 | 10.355% | $92.3561 | $92.36 | $92.35 | $92.40 |
| Purchase #7 | $148.91 | 5.223% | $156.6876 | $156.69 | $156.70 | $156.70 |
| 7 purchase totals = | $875.35 | $933.1721 | $933.17 | $933.15 | $933.20 | |