| 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 | $146.68 | 7.780% | $158.0917 | $158.09 | $158.10 | $158.10 |
| Purchase #2 | $198.46 | 5.514% | $209.4031 | $209.40 | $209.40 | $209.40 |
| Purchase #3 | $192.26 | 4.201% | $200.3368 | $200.34 | $200.35 | $200.30 |
| Purchase #4 | $119.43 | 6.124% | $126.7439 | $126.74 | $126.75 | $126.70 |
| Purchase #5 | $156.94 | 5.750% | $165.9641 | $165.96 | $165.95 | $166.00 |
| Purchase #6 | $237.45 | 11.656% | $265.1272 | $265.13 | $265.15 | $265.10 |
| Purchase #7 | $101.83 | 3.813% | $105.7128 | $105.71 | $105.70 | $105.70 |
| 7 purchase totals = | $1,153.05 | $1,231.3796 | $1,231.37 | $1,231.40 | $1,231.30 | |