| 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 | $245.98 | 8.833% | $267.7074 | $267.71 | $267.70 | $267.70 |
| Purchase #2 | $151.90 | 3.834% | $157.7238 | $157.72 | $157.70 | $157.70 |
| Purchase #3 | $151.54 | 13.336% | $171.7494 | $171.75 | $171.75 | $171.70 |
| Purchase #4 | $79.26 | 8.593% | $86.0708 | $86.07 | $86.05 | $86.10 |
| Purchase #5 | $49.39 | 9.268% | $53.9675 | $53.97 | $53.95 | $54.00 |
| Purchase #6 | $67.69 | 4.464% | $70.7117 | $70.71 | $70.70 | $70.70 |
| Purchase #7 | $38.30 | 5.118% | $40.2602 | $40.26 | $40.25 | $40.30 |
| 7 purchase totals = | $784.06 | $848.1908 | $848.19 | $848.10 | $848.20 | |