| 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 | $140.36 | 12.729% | $158.2264 | $158.23 | $158.25 | $158.20 |
| Purchase #2 | $190.52 | 12.718% | $214.7503 | $214.75 | $214.75 | $214.80 |
| Purchase #3 | $169.38 | 12.620% | $190.7558 | $190.76 | $190.75 | $190.80 |
| Purchase #4 | $160.66 | 12.280% | $180.389 | $180.39 | $180.40 | $180.40 |
| Purchase #5 | $70.34 | 3.289% | $72.6535 | $72.65 | $72.65 | $72.70 |
| Purchase #6 | $60.44 | 3.693% | $62.672 | $62.67 | $62.65 | $62.70 |
| Purchase #7 | $169.48 | 5.418% | $178.6624 | $178.66 | $178.65 | $178.70 |
| 7 purchase totals = | $961.18 | $1,058.1094 | $1,058.11 | $1,058.10 | $1,058.30 | |