| 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 | $153.64 | 4.602% | $160.7105 | $160.71 | $160.70 | $160.70 |
| Purchase #2 | $50.31 | 9.122% | $54.8993 | $54.90 | $54.90 | $54.90 |
| Purchase #3 | $69.55 | 8.655% | $75.5696 | $75.57 | $75.55 | $75.60 |
| Purchase #4 | $35.34 | 7.737% | $38.0743 | $38.07 | $38.05 | $38.10 |
| Purchase #5 | $136.39 | 10.487% | $150.6932 | $150.69 | $150.70 | $150.70 |
| Purchase #6 | $229.82 | 5.281% | $241.9568 | $241.96 | $241.95 | $242.00 |
| Purchase #7 | $240.27 | 7.291% | $257.7881 | $257.79 | $257.80 | $257.80 |
| 7 purchase totals = | $915.32 | $979.6918 | $979.69 | $979.65 | $979.80 | |