| 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 | $145.85 | 3.288% | $150.6455 | $150.65 | $150.65 | $150.60 |
| Purchase #2 | $82.67 | 4.171% | $86.1182 | $86.12 | $86.10 | $86.10 |
| Purchase #3 | $101.26 | 3.137% | $104.4365 | $104.44 | $104.45 | $104.40 |
| Purchase #4 | $42.88 | 13.477% | $48.6589 | $48.66 | $48.65 | $48.70 |
| Purchase #5 | $16.32 | 11.331% | $18.1692 | $18.17 | $18.15 | $18.20 |
| Purchase #6 | $153.27 | 12.369% | $172.228 | $172.23 | $172.25 | $172.20 |
| Purchase #7 | $203.97 | 4.566% | $213.2833 | $213.28 | $213.30 | $213.30 |
| 7 purchase totals = | $746.22 | $793.5396 | $793.55 | $793.55 | $793.50 | |