| 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 | $143.81 | 11.115% | $159.7945 | $159.79 | $159.80 | $159.80 |
| Purchase #2 | $47.56 | 7.708% | $51.2259 | $51.23 | $51.25 | $51.20 |
| Purchase #3 | $94.45 | 8.795% | $102.7569 | $102.76 | $102.75 | $102.80 |
| Purchase #4 | $165.55 | 7.642% | $178.2013 | $178.20 | $178.20 | $178.20 |
| Purchase #5 | $44.83 | 12.154% | $50.2786 | $50.28 | $50.30 | $50.30 |
| Purchase #6 | $171.38 | 13.690% | $194.8419 | $194.84 | $194.85 | $194.80 |
| Purchase #7 | $23.67 | 11.194% | $26.3196 | $26.32 | $26.30 | $26.30 |
| 7 purchase totals = | $691.25 | $763.4187 | $763.42 | $763.45 | $763.40 | |