| 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 | $143.71 | 9.745% | $157.7145 | $157.71 | $157.70 | $157.70 |
| Purchase #2 | $233.94 | 3.617% | $242.4016 | $242.40 | $242.40 | $242.40 |
| Purchase #3 | $110.64 | 8.802% | $120.3785 | $120.38 | $120.40 | $120.40 |
| Purchase #4 | $190.88 | 6.281% | $202.8692 | $202.87 | $202.85 | $202.90 |
| Purchase #5 | $246.41 | 5.813% | $260.7338 | $260.73 | $260.75 | $260.70 |
| Purchase #6 | $59.34 | 13.466% | $67.3307 | $67.33 | $67.35 | $67.30 |
| Purchase #7 | $90.70 | 10.819% | $100.5128 | $100.51 | $100.50 | $100.50 |
| 7 purchase totals = | $1,075.62 | $1,151.9411 | $1,151.93 | $1,151.95 | $1,151.90 | |