| 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 | $200.64 | 3.654% | $207.9714 | $207.97 | $207.95 | $208.00 |
| Purchase #2 | $159.79 | 5.848% | $169.1345 | $169.13 | $169.15 | $169.10 |
| Purchase #3 | $37.66 | 5.455% | $39.7144 | $39.71 | $39.70 | $39.70 |
| Purchase #4 | $207.94 | 3.823% | $215.8895 | $215.89 | $215.90 | $215.90 |
| Purchase #5 | $38.82 | 6.208% | $41.2299 | $41.23 | $41.25 | $41.20 |
| Purchase #6 | $80.85 | 8.427% | $87.6632 | $87.66 | $87.65 | $87.70 |
| Purchase #7 | $212.74 | 11.665% | $237.5561 | $237.56 | $237.55 | $237.60 |
| 7 purchase totals = | $938.44 | $999.1590 | $999.15 | $999.15 | $999.20 | |