| 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 | $183.75 | 3.792% | $190.7178 | $190.72 | $190.70 | $190.70 |
| Purchase #2 | $221.57 | 6.621% | $236.2401 | $236.24 | $236.25 | $236.20 |
| Purchase #3 | $245.54 | 3.428% | $253.9571 | $253.96 | $253.95 | $254.00 |
| Purchase #4 | $166.68 | 13.279% | $188.8134 | $188.81 | $188.80 | $188.80 |
| Purchase #5 | $247.45 | 12.198% | $277.634 | $277.63 | $277.65 | $277.60 |
| Purchase #6 | $133.66 | 8.258% | $144.6976 | $144.70 | $144.70 | $144.70 |
| Purchase #7 | $29.37 | 12.870% | $33.1499 | $33.15 | $33.15 | $33.10 |
| 7 purchase totals = | $1,228.02 | $1,325.2099 | $1,325.21 | $1,325.20 | $1,325.10 | |