| 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 | $158.50 | 11.153% | $176.1775 | $176.18 | $176.20 | $176.20 |
| Purchase #2 | $108.80 | 7.317% | $116.7609 | $116.76 | $116.75 | $116.80 |
| Purchase #3 | $128.91 | 5.243% | $135.6688 | $135.67 | $135.65 | $135.70 |
| Purchase #4 | $175.68 | 11.763% | $196.3452 | $196.35 | $196.35 | $196.30 |
| Purchase #5 | $222.58 | 8.653% | $241.8398 | $241.84 | $241.85 | $241.80 |
| Purchase #6 | $170.41 | 5.808% | $180.3074 | $180.31 | $180.30 | $180.30 |
| Purchase #7 | $197.60 | 13.731% | $224.7325 | $224.73 | $224.75 | $224.70 |
| 7 purchase totals = | $1,162.48 | $1,271.8321 | $1,271.84 | $1,271.85 | $1,271.80 | |