| 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 | $115.26 | 13.869% | $131.2454 | $131.25 | $131.25 | $131.20 |
| Purchase #2 | $216.55 | 12.715% | $244.0843 | $244.08 | $244.10 | $244.10 |
| Purchase #3 | $141.46 | 7.220% | $151.6734 | $151.67 | $151.65 | $151.70 |
| Purchase #4 | $70.92 | 7.124% | $75.9723 | $75.97 | $75.95 | $76.00 |
| Purchase #5 | $99.35 | 7.532% | $106.833 | $106.83 | $106.85 | $106.80 |
| Purchase #6 | $175.81 | 4.341% | $183.4419 | $183.44 | $183.45 | $183.40 |
| Purchase #7 | $47.36 | 7.603% | $50.9608 | $50.96 | $50.95 | $51.00 |
| 7 purchase totals = | $866.71 | $944.2111 | $944.20 | $944.20 | $944.20 | |