| 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 | $136.64 | 8.865% | $148.7531 | $148.75 | $148.75 | $148.80 |
| Purchase #2 | $217.70 | 4.865% | $228.2911 | $228.29 | $228.30 | $228.30 |
| Purchase #3 | $45.41 | 13.303% | $51.4509 | $51.45 | $51.45 | $51.50 |
| Purchase #4 | $110.31 | 4.656% | $115.446 | $115.45 | $115.45 | $115.40 |
| Purchase #5 | $177.99 | 6.788% | $190.072 | $190.07 | $190.05 | $190.10 |
| Purchase #6 | $135.86 | 6.106% | $144.1556 | $144.16 | $144.15 | $144.20 |
| Purchase #7 | $69.59 | 8.475% | $75.4878 | $75.49 | $75.50 | $75.50 |
| 7 purchase totals = | $893.50 | $953.6565 | $953.66 | $953.65 | $953.80 | |