| 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 | $146.83 | 3.835% | $152.4609 | $152.46 | $152.45 | $152.50 |
| Purchase #2 | $17.53 | 9.213% | $19.145 | $19.15 | $19.15 | $19.10 |
| Purchase #3 | $18.53 | 12.252% | $20.8003 | $20.80 | $20.80 | $20.80 |
| Purchase #4 | $45.68 | 13.441% | $51.8198 | $51.82 | $51.80 | $51.80 |
| Purchase #5 | $115.99 | 11.548% | $129.3845 | $129.38 | $129.40 | $129.40 |
| Purchase #6 | $106.69 | 9.218% | $116.5247 | $116.52 | $116.50 | $116.50 |
| Purchase #7 | $198.35 | 9.650% | $217.4908 | $217.49 | $217.50 | $217.50 |
| 7 purchase totals = | $649.60 | $707.6260 | $707.62 | $707.60 | $707.60 | |