| 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 | $172.82 | 13.476% | $196.1092 | $196.11 | $196.10 | $196.10 |
| Purchase #2 | $232.60 | 6.235% | $247.1026 | $247.10 | $247.10 | $247.10 |
| Purchase #3 | $188.87 | 7.624% | $203.2694 | $203.27 | $203.25 | $203.30 |
| Purchase #4 | $139.80 | 8.470% | $151.6411 | $151.64 | $151.65 | $151.60 |
| Purchase #5 | $149.64 | 5.208% | $157.4333 | $157.43 | $157.45 | $157.40 |
| Purchase #6 | $124.73 | 6.222% | $132.4907 | $132.49 | $132.50 | $132.50 |
| Purchase #7 | $183.96 | 12.264% | $206.5209 | $206.52 | $206.50 | $206.50 |
| 7 purchase totals = | $1,192.42 | $1,294.5672 | $1,294.56 | $1,294.55 | $1,294.50 | |