| 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 | $81.37 | 3.638% | $84.3302 | $84.33 | $84.35 | $84.30 |
| Purchase #2 | $6.64 | 6.388% | $7.0642 | $7.06 | $7.05 | $7.10 |
| Purchase #3 | $156.42 | 12.108% | $175.3593 | $175.36 | $175.35 | $175.40 |
| Purchase #4 | $156.74 | 6.309% | $166.6287 | $166.63 | $166.65 | $166.60 |
| Purchase #5 | $219.86 | 7.567% | $236.4968 | $236.50 | $236.50 | $236.50 |
| Purchase #6 | $214.73 | 4.436% | $224.2554 | $224.26 | $224.25 | $224.30 |
| Purchase #7 | $216.48 | 11.840% | $242.1112 | $242.11 | $242.10 | $242.10 |
| 7 purchase totals = | $1,052.24 | $1,136.2458 | $1,136.25 | $1,136.25 | $1,136.30 | |