| 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 | $143.75 | 12.134% | $161.1926 | $161.19 | $161.20 | $161.20 |
| Purchase #2 | $99.70 | 5.728% | $105.4108 | $105.41 | $105.40 | $105.40 |
| Purchase #3 | $42.82 | 11.353% | $47.6814 | $47.68 | $47.70 | $47.70 |
| Purchase #4 | $206.29 | 7.495% | $221.7514 | $221.75 | $221.75 | $221.80 |
| Purchase #5 | $36.25 | 5.691% | $38.313 | $38.31 | $38.30 | $38.30 |
| Purchase #6 | $62.46 | 3.780% | $64.821 | $64.82 | $64.80 | $64.80 |
| Purchase #7 | $111.90 | 3.251% | $115.5379 | $115.54 | $115.55 | $115.50 |
| 7 purchase totals = | $703.17 | $754.7081 | $754.70 | $754.70 | $754.70 | |