| 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 | $144.87 | 4.648% | $151.6036 | $151.60 | $151.60 | $151.60 |
| Purchase #2 | $158.47 | 10.159% | $174.569 | $174.57 | $174.55 | $174.60 |
| Purchase #3 | $74.58 | 9.545% | $81.6987 | $81.70 | $81.70 | $81.70 |
| Purchase #4 | $171.57 | 3.487% | $177.5526 | $177.55 | $177.55 | $177.60 |
| Purchase #5 | $79.51 | 8.251% | $86.0704 | $86.07 | $86.05 | $86.10 |
| Purchase #6 | $243.89 | 8.324% | $264.1914 | $264.19 | $264.20 | $264.20 |
| Purchase #7 | $10.27 | 3.376% | $10.6167 | $10.62 | $10.60 | $10.60 |
| 7 purchase totals = | $883.16 | $946.3024 | $946.30 | $946.25 | $946.40 | |