| 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 | $97.37 | 11.790% | $108.8499 | $108.85 | $108.85 | $108.80 |
| Purchase #2 | $130.33 | 6.773% | $139.1573 | $139.16 | $139.15 | $139.20 |
| Purchase #3 | $72.70 | 4.311% | $75.8341 | $75.83 | $75.85 | $75.80 |
| Purchase #4 | $76.28 | 7.134% | $81.7218 | $81.72 | $81.70 | $81.70 |
| Purchase #5 | $136.61 | 11.274% | $152.0114 | $152.01 | $152.00 | $152.00 |
| Purchase #6 | $185.60 | 4.335% | $193.6458 | $193.65 | $193.65 | $193.60 |
| Purchase #7 | $193.95 | 8.849% | $211.1126 | $211.11 | $211.10 | $211.10 |
| 7 purchase totals = | $892.84 | $962.3329 | $962.33 | $962.30 | $962.20 | |