| 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 | $144.84 | 7.806% | $156.1462 | $156.15 | $156.15 | $156.10 |
| Purchase #2 | $119.76 | 10.462% | $132.2893 | $132.29 | $132.30 | $132.30 |
| Purchase #3 | $210.40 | 12.423% | $236.538 | $236.54 | $236.55 | $236.50 |
| Purchase #4 | $98.96 | 3.383% | $102.3078 | $102.31 | $102.30 | $102.30 |
| Purchase #5 | $120.58 | 10.802% | $133.6051 | $133.61 | $133.60 | $133.60 |
| Purchase #6 | $148.30 | 7.520% | $159.4522 | $159.45 | $159.45 | $159.50 |
| Purchase #7 | $165.88 | 7.560% | $178.4205 | $178.42 | $178.40 | $178.40 |
| 7 purchase totals = | $1,008.72 | $1,098.7591 | $1,098.77 | $1,098.75 | $1,098.70 | |