| 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 | $128.54 | 11.449% | $143.2565 | $143.26 | $143.25 | $143.30 |
| Purchase #2 | $80.45 | 8.416% | $87.2207 | $87.22 | $87.20 | $87.20 |
| Purchase #3 | $126.31 | 5.786% | $133.6183 | $133.62 | $133.60 | $133.60 |
| Purchase #4 | $70.71 | 8.201% | $76.5089 | $76.51 | $76.50 | $76.50 |
| Purchase #5 | $139.59 | 5.224% | $146.8822 | $146.88 | $146.90 | $146.90 |
| Purchase #6 | $131.98 | 10.848% | $146.2972 | $146.30 | $146.30 | $146.30 |
| Purchase #7 | $200.95 | 3.765% | $208.5158 | $208.52 | $208.50 | $208.50 |
| 7 purchase totals = | $878.53 | $942.2996 | $942.31 | $942.25 | $942.30 | |