| 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 | $178.82 | 9.674% | $196.119 | $196.12 | $196.10 | $196.10 |
| Purchase #2 | $117.31 | 10.307% | $129.4011 | $129.40 | $129.40 | $129.40 |
| Purchase #3 | $109.27 | 11.172% | $121.4776 | $121.48 | $121.50 | $121.50 |
| Purchase #4 | $160.26 | 3.801% | $166.3515 | $166.35 | $166.35 | $166.40 |
| Purchase #5 | $53.71 | 12.199% | $60.2621 | $60.26 | $60.25 | $60.30 |
| Purchase #6 | $208.54 | 13.290% | $236.255 | $236.26 | $236.25 | $236.30 |
| Purchase #7 | $183.73 | 6.536% | $195.7386 | $195.74 | $195.75 | $195.70 |
| 7 purchase totals = | $1,011.64 | $1,105.6049 | $1,105.61 | $1,105.60 | $1,105.70 | |