| 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 | $143.68 | 7.653% | $154.6758 | $154.68 | $154.70 | $154.70 |
| Purchase #2 | $131.65 | 9.440% | $144.0778 | $144.08 | $144.10 | $144.10 |
| Purchase #3 | $132.28 | 9.538% | $144.8969 | $144.90 | $144.90 | $144.90 |
| Purchase #4 | $44.49 | 3.188% | $45.9083 | $45.91 | $45.90 | $45.90 |
| Purchase #5 | $218.89 | 8.578% | $237.6664 | $237.67 | $237.65 | $237.70 |
| Purchase #6 | $45.59 | 4.823% | $47.7888 | $47.79 | $47.80 | $47.80 |
| Purchase #7 | $132.35 | 6.609% | $141.097 | $141.10 | $141.10 | $141.10 |
| 7 purchase totals = | $848.93 | $916.1110 | $916.13 | $916.15 | $916.20 | |