| 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 | $78.74 | 7.110% | $84.3384 | $84.34 | $84.35 | $84.30 |
| Purchase #2 | $173.87 | 11.148% | $193.253 | $193.25 | $193.25 | $193.30 |
| Purchase #3 | $34.26 | 13.321% | $38.8238 | $38.82 | $38.80 | $38.80 |
| Purchase #4 | $136.40 | 12.765% | $153.8115 | $153.81 | $153.80 | $153.80 |
| Purchase #5 | $150.36 | 12.579% | $169.2738 | $169.27 | $169.25 | $169.30 |
| Purchase #6 | $217.54 | 5.355% | $229.1893 | $229.19 | $229.20 | $229.20 |
| Purchase #7 | $94.29 | 5.497% | $99.4731 | $99.47 | $99.45 | $99.50 |
| 7 purchase totals = | $885.46 | $968.1629 | $968.15 | $968.10 | $968.20 | |