| 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 | $159.78 | 6.333% | $169.8989 | $169.90 | $169.90 | $169.90 |
| Purchase #2 | $109.40 | 4.543% | $114.37 | $114.37 | $114.35 | $114.40 |
| Purchase #3 | $243.54 | 9.673% | $267.0976 | $267.10 | $267.10 | $267.10 |
| Purchase #4 | $87.95 | 5.519% | $92.804 | $92.80 | $92.80 | $92.80 |
| Purchase #5 | $47.49 | 5.272% | $49.9937 | $49.99 | $50.00 | $50.00 |
| Purchase #6 | $41.54 | 3.163% | $42.8539 | $42.85 | $42.85 | $42.90 |
| Purchase #7 | $22.39 | 13.117% | $25.3269 | $25.33 | $25.35 | $25.30 |
| 7 purchase totals = | $712.09 | $762.3450 | $762.34 | $762.35 | $762.40 | |