| 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 | $151.40 | 7.147% | $162.2206 | $162.22 | $162.20 | $162.20 |
| Purchase #2 | $37.44 | 6.373% | $39.8261 | $39.83 | $39.85 | $39.80 |
| Purchase #3 | $14.76 | 8.853% | $16.0667 | $16.07 | $16.05 | $16.10 |
| Purchase #4 | $104.82 | 9.388% | $114.6605 | $114.66 | $114.65 | $114.70 |
| Purchase #5 | $28.88 | 13.381% | $32.7444 | $32.74 | $32.75 | $32.70 |
| Purchase #6 | $178.79 | 9.354% | $195.514 | $195.51 | $195.50 | $195.50 |
| Purchase #7 | $41.62 | 5.159% | $43.7672 | $43.77 | $43.75 | $43.80 |
| 7 purchase totals = | $557.71 | $604.7995 | $604.80 | $604.75 | $604.80 | |