| 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 | $157.82 | 13.734% | $179.495 | $179.50 | $179.50 | $179.50 |
| Purchase #2 | $40.84 | 9.298% | $44.6373 | $44.64 | $44.65 | $44.60 |
| Purchase #3 | $64.94 | 10.459% | $71.7321 | $71.73 | $71.75 | $71.70 |
| Purchase #4 | $167.62 | 9.517% | $183.5724 | $183.57 | $183.55 | $183.60 |
| Purchase #5 | $135.85 | 9.433% | $148.6647 | $148.66 | $148.65 | $148.70 |
| Purchase #6 | $66.32 | 8.763% | $72.1316 | $72.13 | $72.15 | $72.10 |
| Purchase #7 | $12.47 | 5.833% | $13.1974 | $13.20 | $13.20 | $13.20 |
| 7 purchase totals = | $645.86 | $713.4305 | $713.43 | $713.45 | $713.40 | |