| 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 | $179.51 | 11.637% | $200.3996 | $200.40 | $200.40 | $200.40 |
| Purchase #2 | $131.99 | 5.816% | $139.6665 | $139.67 | $139.65 | $139.70 |
| Purchase #3 | $144.31 | 5.295% | $151.9512 | $151.95 | $151.95 | $152.00 |
| Purchase #4 | $245.70 | 3.591% | $254.5231 | $254.52 | $254.50 | $254.50 |
| Purchase #5 | $172.92 | 8.606% | $187.8015 | $187.80 | $187.80 | $187.80 |
| Purchase #6 | $219.88 | 8.459% | $238.4796 | $238.48 | $238.50 | $238.50 |
| Purchase #7 | $128.93 | 3.383% | $133.2917 | $133.29 | $133.30 | $133.30 |
| 7 purchase totals = | $1,223.24 | $1,306.1132 | $1,306.11 | $1,306.10 | $1,306.20 | |