| 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 | $91.57 | 6.141% | $97.1933 | $97.19 | $97.20 | $97.20 |
| Purchase #2 | $84.72 | 3.265% | $87.4861 | $87.49 | $87.50 | $87.50 |
| Purchase #3 | $135.30 | 8.382% | $146.6408 | $146.64 | $146.65 | $146.60 |
| Purchase #4 | $104.94 | 5.350% | $110.5543 | $110.55 | $110.55 | $110.60 |
| Purchase #5 | $211.94 | 3.127% | $218.5674 | $218.57 | $218.55 | $218.60 |
| Purchase #6 | $142.39 | 13.347% | $161.3948 | $161.39 | $161.40 | $161.40 |
| Purchase #7 | $161.80 | 7.715% | $174.2829 | $174.28 | $174.30 | $174.30 |
| 7 purchase totals = | $932.66 | $996.1196 | $996.11 | $996.15 | $996.20 | |