| 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 | $163.47 | 10.344% | $180.3793 | $180.38 | $180.40 | $180.40 |
| Purchase #2 | $164.76 | 3.800% | $171.0209 | $171.02 | $171.00 | $171.00 |
| Purchase #3 | $231.88 | 5.464% | $244.5499 | $244.55 | $244.55 | $244.50 |
| Purchase #4 | $98.52 | 11.257% | $109.6104 | $109.61 | $109.60 | $109.60 |
| Purchase #5 | $131.53 | 10.394% | $145.2012 | $145.20 | $145.20 | $145.20 |
| Purchase #6 | $10.88 | 6.758% | $11.6153 | $11.62 | $11.60 | $11.60 |
| Purchase #7 | $141.85 | 13.485% | $160.9785 | $160.98 | $161.00 | $161.00 |
| 7 purchase totals = | $942.89 | $1,023.3555 | $1,023.36 | $1,023.35 | $1,023.30 | |