| 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 | $187.54 | 9.323% | $205.0244 | $205.02 | $205.00 | $205.00 |
| Purchase #2 | $53.80 | 8.392% | $58.3149 | $58.31 | $58.30 | $58.30 |
| Purchase #3 | $5.86 | 9.655% | $6.4258 | $6.43 | $6.45 | $6.40 |
| Purchase #4 | $215.40 | 10.462% | $237.9351 | $237.94 | $237.95 | $237.90 |
| Purchase #5 | $94.78 | 10.533% | $104.7632 | $104.76 | $104.75 | $104.80 |
| Purchase #6 | $90.95 | 3.631% | $94.2524 | $94.25 | $94.25 | $94.30 |
| Purchase #7 | $174.39 | 4.421% | $182.0998 | $182.10 | $182.10 | $182.10 |
| 7 purchase totals = | $822.72 | $888.8156 | $888.81 | $888.80 | $888.80 | |