| 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 | $154.92 | 9.668% | $169.8977 | $169.90 | $169.90 | $169.90 |
| Purchase #2 | $105.54 | 8.224% | $114.2196 | $114.22 | $114.20 | $114.20 |
| Purchase #3 | $13.71 | 5.388% | $14.4487 | $14.45 | $14.45 | $14.40 |
| Purchase #4 | $50.86 | 6.293% | $54.0606 | $54.06 | $54.05 | $54.10 |
| Purchase #5 | $129.52 | 11.603% | $144.5482 | $144.55 | $144.55 | $144.50 |
| Purchase #6 | $245.46 | 5.302% | $258.4743 | $258.47 | $258.45 | $258.50 |
| Purchase #7 | $16.91 | 12.538% | $19.0302 | $19.03 | $19.05 | $19.00 |
| 7 purchase totals = | $716.92 | $774.6793 | $774.68 | $774.65 | $774.60 | |