| 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 | $174.70 | 7.660% | $188.082 | $188.08 | $188.10 | $188.10 |
| Purchase #2 | $107.92 | 3.794% | $112.0145 | $112.01 | $112.00 | $112.00 |
| Purchase #3 | $150.68 | 6.401% | $160.325 | $160.33 | $160.35 | $160.30 |
| Purchase #4 | $41.91 | 10.331% | $46.2397 | $46.24 | $46.25 | $46.20 |
| Purchase #5 | $142.70 | 9.615% | $156.4206 | $156.42 | $156.40 | $156.40 |
| Purchase #6 | $191.61 | 11.745% | $214.1146 | $214.11 | $214.10 | $214.10 |
| Purchase #7 | $173.86 | 9.723% | $190.7644 | $190.76 | $190.75 | $190.80 |
| 7 purchase totals = | $983.38 | $1,067.9608 | $1,067.95 | $1,067.95 | $1,067.90 | |