| 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 | $135.62 | 6.589% | $144.556 | $144.56 | $144.55 | $144.60 |
| Purchase #2 | $123.62 | 12.544% | $139.1269 | $139.13 | $139.15 | $139.10 |
| Purchase #3 | $115.33 | 3.836% | $119.7541 | $119.75 | $119.75 | $119.80 |
| Purchase #4 | $14.35 | 3.379% | $14.8349 | $14.83 | $14.85 | $14.80 |
| Purchase #5 | $144.60 | 11.127% | $160.6896 | $160.69 | $160.70 | $160.70 |
| Purchase #6 | $119.96 | 11.380% | $133.6114 | $133.61 | $133.60 | $133.60 |
| Purchase #7 | $33.93 | 11.114% | $37.701 | $37.70 | $37.70 | $37.70 |
| 7 purchase totals = | $687.41 | $750.2739 | $750.27 | $750.30 | $750.30 | |