| 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 | $152.86 | 10.143% | $168.3646 | $168.36 | $168.35 | $168.40 |
| Purchase #2 | $42.76 | 8.493% | $46.3916 | $46.39 | $46.40 | $46.40 |
| Purchase #3 | $47.29 | 4.744% | $49.5334 | $49.53 | $49.55 | $49.50 |
| Purchase #4 | $115.74 | 3.835% | $120.1786 | $120.18 | $120.20 | $120.20 |
| Purchase #5 | $79.27 | 11.145% | $88.1046 | $88.10 | $88.10 | $88.10 |
| Purchase #6 | $102.90 | 10.474% | $113.6777 | $113.68 | $113.70 | $113.70 |
| Purchase #7 | $104.70 | 9.412% | $114.5544 | $114.55 | $114.55 | $114.60 |
| 7 purchase totals = | $645.52 | $700.8049 | $700.79 | $700.85 | $700.90 | |