| 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 | $164.85 | 7.445% | $177.1231 | $177.12 | $177.10 | $177.10 |
| Purchase #2 | $240.79 | 13.181% | $272.5285 | $272.53 | $272.55 | $272.50 |
| Purchase #3 | $91.38 | 11.798% | $102.161 | $102.16 | $102.15 | $102.20 |
| Purchase #4 | $18.75 | 13.392% | $21.261 | $21.26 | $21.25 | $21.30 |
| Purchase #5 | $151.69 | 11.672% | $169.3953 | $169.40 | $169.40 | $169.40 |
| Purchase #6 | $143.96 | 5.567% | $151.9743 | $151.97 | $151.95 | $152.00 |
| Purchase #7 | $69.61 | 12.750% | $78.4853 | $78.49 | $78.50 | $78.50 |
| 7 purchase totals = | $881.03 | $972.9285 | $972.93 | $972.90 | $973.00 | |