| 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 | $110.26 | 3.646% | $114.2801 | $114.28 | $114.30 | $114.30 |
| Purchase #2 | $155.37 | 13.745% | $176.7256 | $176.73 | $176.75 | $176.70 |
| Purchase #3 | $12.83 | 6.837% | $13.7072 | $13.71 | $13.70 | $13.70 |
| Purchase #4 | $161.88 | 4.600% | $169.3265 | $169.33 | $169.35 | $169.30 |
| Purchase #5 | $129.34 | 10.115% | $142.4227 | $142.42 | $142.40 | $142.40 |
| Purchase #6 | $48.43 | 11.631% | $54.0629 | $54.06 | $54.05 | $54.10 |
| Purchase #7 | $102.63 | 3.545% | $106.2682 | $106.27 | $106.25 | $106.30 |
| 7 purchase totals = | $720.74 | $776.7932 | $776.80 | $776.80 | $776.80 | |