| 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 | $153.54 | 8.385% | $166.4143 | $166.41 | $166.40 | $166.40 |
| Purchase #2 | $125.59 | 9.307% | $137.2787 | $137.28 | $137.30 | $137.30 |
| Purchase #3 | $41.49 | 13.736% | $47.1891 | $47.19 | $47.20 | $47.20 |
| Purchase #4 | $27.50 | 3.280% | $28.402 | $28.40 | $28.40 | $28.40 |
| Purchase #5 | $123.27 | 8.402% | $133.6271 | $133.63 | $133.65 | $133.60 |
| Purchase #6 | $183.93 | 12.361% | $206.6656 | $206.67 | $206.65 | $206.70 |
| Purchase #7 | $43.78 | 12.411% | $49.2135 | $49.21 | $49.20 | $49.20 |
| 7 purchase totals = | $699.10 | $768.7903 | $768.79 | $768.80 | $768.80 | |