| 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 | $178.80 | 9.317% | $195.4588 | $195.46 | $195.45 | $195.50 |
| Purchase #2 | $64.91 | 3.388% | $67.1092 | $67.11 | $67.10 | $67.10 |
| Purchase #3 | $61.25 | 10.139% | $67.4601 | $67.46 | $67.45 | $67.50 |
| Purchase #4 | $106.58 | 7.553% | $114.63 | $114.63 | $114.65 | $114.60 |
| Purchase #5 | $158.88 | 9.863% | $174.5503 | $174.55 | $174.55 | $174.60 |
| Purchase #6 | $37.60 | 9.557% | $41.1934 | $41.19 | $41.20 | $41.20 |
| Purchase #7 | $210.56 | 4.336% | $219.6899 | $219.69 | $219.70 | $219.70 |
| 7 purchase totals = | $818.58 | $880.0917 | $880.09 | $880.10 | $880.20 | |