| 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 | $165.30 | 7.779% | $178.1587 | $178.16 | $178.15 | $178.20 |
| Purchase #2 | $179.89 | 4.421% | $187.8429 | $187.84 | $187.85 | $187.80 |
| Purchase #3 | $103.47 | 4.121% | $107.734 | $107.73 | $107.75 | $107.70 |
| Purchase #4 | $244.29 | 6.496% | $260.1591 | $260.16 | $260.15 | $260.20 |
| Purchase #5 | $227.38 | 5.660% | $240.2497 | $240.25 | $240.25 | $240.20 |
| Purchase #6 | $161.52 | 4.865% | $169.3779 | $169.38 | $169.40 | $169.40 |
| Purchase #7 | $78.52 | 4.263% | $81.8673 | $81.87 | $81.85 | $81.90 |
| 7 purchase totals = | $1,160.37 | $1,225.3896 | $1,225.39 | $1,225.40 | $1,225.40 | |