| 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 | $151.99 | 12.356% | $170.7699 | $170.77 | $170.75 | $170.80 |
| Purchase #2 | $55.72 | 7.654% | $59.9848 | $59.98 | $60.00 | $60.00 |
| Purchase #3 | $176.56 | 9.560% | $193.4391 | $193.44 | $193.45 | $193.40 |
| Purchase #4 | $195.46 | 12.326% | $219.5524 | $219.55 | $219.55 | $219.60 |
| Purchase #5 | $100.34 | 7.112% | $107.4762 | $107.48 | $107.50 | $107.50 |
| Purchase #6 | $116.93 | 7.106% | $125.239 | $125.24 | $125.25 | $125.20 |
| Purchase #7 | $239.70 | 7.810% | $258.4206 | $258.42 | $258.40 | $258.40 |
| 7 purchase totals = | $1,036.70 | $1,134.8820 | $1,134.88 | $1,134.90 | $1,134.90 | |