| 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 | $155.25 | 12.602% | $174.8146 | $174.81 | $174.80 | $174.80 |
| Purchase #2 | $150.26 | 13.590% | $170.6803 | $170.68 | $170.70 | $170.70 |
| Purchase #3 | $149.32 | 5.689% | $157.8148 | $157.81 | $157.80 | $157.80 |
| Purchase #4 | $188.79 | 12.519% | $212.4246 | $212.42 | $212.40 | $212.40 |
| Purchase #5 | $38.79 | 7.283% | $41.6151 | $41.62 | $41.60 | $41.60 |
| Purchase #6 | $206.60 | 3.195% | $213.2009 | $213.20 | $213.20 | $213.20 |
| Purchase #7 | $197.65 | 5.767% | $209.0485 | $209.05 | $209.05 | $209.00 |
| 7 purchase totals = | $1,086.66 | $1,179.5988 | $1,179.59 | $1,179.55 | $1,179.50 | |