| 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 | $146.34 | 7.823% | $157.7882 | $157.79 | $157.80 | $157.80 |
| Purchase #2 | $176.46 | 13.715% | $200.6615 | $200.66 | $200.65 | $200.70 |
| Purchase #3 | $52.88 | 10.685% | $58.5302 | $58.53 | $58.55 | $58.50 |
| Purchase #4 | $35.63 | 9.283% | $38.9375 | $38.94 | $38.95 | $38.90 |
| Purchase #5 | $244.85 | 4.190% | $255.1092 | $255.11 | $255.10 | $255.10 |
| Purchase #6 | $27.40 | 3.433% | $28.3406 | $28.34 | $28.35 | $28.30 |
| Purchase #7 | $42.84 | 3.184% | $44.204 | $44.20 | $44.20 | $44.20 |
| 7 purchase totals = | $726.40 | $783.5712 | $783.57 | $783.60 | $783.50 | |