| 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 | $145.91 | 6.173% | $154.917 | $154.92 | $154.90 | $154.90 |
| Purchase #2 | $114.67 | 13.265% | $129.881 | $129.88 | $129.90 | $129.90 |
| Purchase #3 | $116.82 | 8.361% | $126.5873 | $126.59 | $126.60 | $126.60 |
| Purchase #4 | $41.97 | 12.388% | $47.1692 | $47.17 | $47.15 | $47.20 |
| Purchase #5 | $74.38 | 4.499% | $77.7264 | $77.73 | $77.75 | $77.70 |
| Purchase #6 | $172.87 | 8.563% | $187.6729 | $187.67 | $187.65 | $187.70 |
| Purchase #7 | $115.54 | 11.610% | $128.9542 | $128.95 | $128.95 | $129.00 |
| 7 purchase totals = | $782.16 | $852.9080 | $852.91 | $852.90 | $853.00 | |