| 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 | $135.42 | 10.663% | $149.8598 | $149.86 | $149.85 | $149.90 |
| Purchase #2 | $97.85 | 12.580% | $110.1595 | $110.16 | $110.15 | $110.20 |
| Purchase #3 | $226.25 | 5.555% | $238.8182 | $238.82 | $238.80 | $238.80 |
| Purchase #4 | $106.75 | 8.783% | $116.1259 | $116.13 | $116.15 | $116.10 |
| Purchase #5 | $78.53 | 9.572% | $86.0469 | $86.05 | $86.05 | $86.00 |
| Purchase #6 | $182.67 | 7.284% | $195.9757 | $195.98 | $196.00 | $196.00 |
| Purchase #7 | $169.70 | 8.126% | $183.4898 | $183.49 | $183.50 | $183.50 |
| 7 purchase totals = | $997.17 | $1,080.4758 | $1,080.49 | $1,080.50 | $1,080.50 | |