| 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 | $127.93 | 12.428% | $143.8291 | $143.83 | $143.85 | $143.80 |
| Purchase #2 | $29.29 | 13.420% | $33.2207 | $33.22 | $33.20 | $33.20 |
| Purchase #3 | $133.52 | 9.355% | $146.0108 | $146.01 | $146.00 | $146.00 |
| Purchase #4 | $213.78 | 13.852% | $243.3928 | $243.39 | $243.40 | $243.40 |
| Purchase #5 | $83.50 | 6.230% | $88.7021 | $88.70 | $88.70 | $88.70 |
| Purchase #6 | $190.77 | 3.634% | $197.7026 | $197.70 | $197.70 | $197.70 |
| Purchase #7 | $205.70 | 9.715% | $225.6838 | $225.68 | $225.70 | $225.70 |
| 7 purchase totals = | $984.49 | $1,078.5419 | $1,078.53 | $1,078.55 | $1,078.50 | |