| 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 | $128.78 | 13.415% | $146.0558 | $146.06 | $146.05 | $146.10 |
| Purchase #2 | $41.38 | 4.335% | $43.1738 | $43.17 | $43.15 | $43.20 |
| Purchase #3 | $91.62 | 9.684% | $100.4925 | $100.49 | $100.50 | $100.50 |
| Purchase #4 | $140.69 | 8.526% | $152.6852 | $152.69 | $152.70 | $152.70 |
| Purchase #5 | $166.88 | 6.114% | $177.083 | $177.08 | $177.10 | $177.10 |
| Purchase #6 | $146.51 | 10.395% | $161.7397 | $161.74 | $161.75 | $161.70 |
| Purchase #7 | $158.66 | 7.652% | $170.8007 | $170.80 | $170.80 | $170.80 |
| 7 purchase totals = | $874.52 | $952.0307 | $952.03 | $952.05 | $952.10 | |