| 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 | $195.68 | 4.337% | $204.1666 | $204.17 | $204.15 | $204.20 |
| Purchase #2 | $167.73 | 7.474% | $180.2661 | $180.27 | $180.25 | $180.30 |
| Purchase #3 | $91.32 | 12.463% | $102.7012 | $102.70 | $102.70 | $102.70 |
| Purchase #4 | $226.61 | 4.628% | $237.0975 | $237.10 | $237.10 | $237.10 |
| Purchase #5 | $99.33 | 6.504% | $105.7904 | $105.79 | $105.80 | $105.80 |
| Purchase #6 | $179.30 | 3.670% | $185.8803 | $185.88 | $185.90 | $185.90 |
| Purchase #7 | $133.87 | 7.265% | $143.5957 | $143.60 | $143.60 | $143.60 |
| 7 purchase totals = | $1,093.84 | $1,159.4978 | $1,159.51 | $1,159.50 | $1,159.60 | |