| 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 | $27.40 | 6.515% | $29.1851 | $29.19 | $29.20 | $29.20 |
| Purchase #2 | $104.37 | 9.605% | $114.3947 | $114.39 | $114.40 | $114.40 |
| Purchase #3 | $140.25 | 9.495% | $153.5667 | $153.57 | $153.55 | $153.60 |
| Purchase #4 | $172.63 | 8.814% | $187.8456 | $187.85 | $187.85 | $187.80 |
| Purchase #5 | $57.80 | 7.121% | $61.9159 | $61.92 | $61.90 | $61.90 |
| Purchase #6 | $33.60 | 9.464% | $36.7799 | $36.78 | $36.80 | $36.80 |
| Purchase #7 | $201.33 | 13.481% | $228.4713 | $228.47 | $228.45 | $228.50 |
| 7 purchase totals = | $737.38 | $812.1592 | $812.17 | $812.15 | $812.20 | |