| 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 | $135.98 | 13.849% | $154.8119 | $154.81 | $154.80 | $154.80 |
| Purchase #2 | $94.74 | 7.309% | $101.6645 | $101.66 | $101.65 | $101.70 |
| Purchase #3 | $138.84 | 9.424% | $151.9243 | $151.92 | $151.90 | $151.90 |
| Purchase #4 | $71.89 | 5.468% | $75.8209 | $75.82 | $75.80 | $75.80 |
| Purchase #5 | $68.25 | 10.432% | $75.3698 | $75.37 | $75.35 | $75.40 |
| Purchase #6 | $138.72 | 4.350% | $144.7543 | $144.75 | $144.75 | $144.80 |
| Purchase #7 | $249.31 | 4.627% | $260.8456 | $260.85 | $260.85 | $260.80 |
| 7 purchase totals = | $897.73 | $965.1913 | $965.18 | $965.10 | $965.20 | |