| 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 | $151.45 | 4.800% | $158.7196 | $158.72 | $158.70 | $158.70 |
| Purchase #2 | $224.90 | 8.457% | $243.9198 | $243.92 | $243.90 | $243.90 |
| Purchase #3 | $56.78 | 13.683% | $64.5492 | $64.55 | $64.55 | $64.50 |
| Purchase #4 | $56.57 | 3.435% | $58.5132 | $58.51 | $58.50 | $58.50 |
| Purchase #5 | $178.86 | 6.415% | $190.3339 | $190.33 | $190.35 | $190.30 |
| Purchase #6 | $153.38 | 3.451% | $158.6731 | $158.67 | $158.65 | $158.70 |
| Purchase #7 | $233.80 | 11.371% | $260.3854 | $260.39 | $260.40 | $260.40 |
| 7 purchase totals = | $1,055.74 | $1,135.0942 | $1,135.09 | $1,135.05 | $1,135.00 | |