| 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 | $83.45 | 4.708% | $87.3788 | $87.38 | $87.40 | $87.40 |
| Purchase #2 | $166.61 | 11.642% | $186.0067 | $186.01 | $186.00 | $186.00 |
| Purchase #3 | $211.81 | 7.829% | $228.3926 | $228.39 | $228.40 | $228.40 |
| Purchase #4 | $118.77 | 10.674% | $131.4475 | $131.45 | $131.45 | $131.40 |
| Purchase #5 | $206.70 | 4.255% | $215.4951 | $215.50 | $215.50 | $215.50 |
| Purchase #6 | $160.77 | 10.390% | $177.474 | $177.47 | $177.45 | $177.50 |
| Purchase #7 | $135.45 | 7.806% | $146.0232 | $146.02 | $146.00 | $146.00 |
| 7 purchase totals = | $1,083.56 | $1,172.2179 | $1,172.22 | $1,172.20 | $1,172.20 | |