| 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 | $116.53 | 13.271% | $131.9947 | $131.99 | $132.00 | $132.00 |
| Purchase #2 | $169.88 | 8.834% | $184.8872 | $184.89 | $184.90 | $184.90 |
| Purchase #3 | $118.57 | 11.369% | $132.0502 | $132.05 | $132.05 | $132.10 |
| Purchase #4 | $118.94 | 13.727% | $135.2669 | $135.27 | $135.25 | $135.30 |
| Purchase #5 | $127.74 | 3.496% | $132.2058 | $132.21 | $132.20 | $132.20 |
| Purchase #6 | $131.89 | 5.705% | $139.4143 | $139.41 | $139.40 | $139.40 |
| Purchase #7 | $64.82 | 10.170% | $71.4122 | $71.41 | $71.40 | $71.40 |
| 7 purchase totals = | $848.37 | $927.2313 | $927.23 | $927.20 | $927.30 | |