| 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 | $144.28 | 9.701% | $158.2766 | $158.28 | $158.30 | $158.30 |
| Purchase #2 | $200.72 | 8.180% | $217.1389 | $217.14 | $217.15 | $217.10 |
| Purchase #3 | $208.61 | 6.720% | $222.6286 | $222.63 | $222.65 | $222.60 |
| Purchase #4 | $59.39 | 9.399% | $64.9721 | $64.97 | $64.95 | $65.00 |
| Purchase #5 | $158.99 | 3.800% | $165.0316 | $165.03 | $165.05 | $165.00 |
| Purchase #6 | $93.57 | 3.636% | $96.9722 | $96.97 | $96.95 | $97.00 |
| Purchase #7 | $22.46 | 11.594% | $25.064 | $25.06 | $25.05 | $25.10 |
| 7 purchase totals = | $888.02 | $950.0840 | $950.08 | $950.10 | $950.10 | |