| 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 | $157.32 | 11.322% | $175.1318 | $175.13 | $175.15 | $175.10 |
| Purchase #2 | $129.99 | 12.835% | $146.6742 | $146.67 | $146.65 | $146.70 |
| Purchase #3 | $123.77 | 11.477% | $137.9751 | $137.98 | $138.00 | $138.00 |
| Purchase #4 | $101.87 | 12.634% | $114.7403 | $114.74 | $114.75 | $114.70 |
| Purchase #5 | $50.68 | 12.511% | $57.0206 | $57.02 | $57.00 | $57.00 |
| Purchase #6 | $220.32 | 4.509% | $230.2542 | $230.25 | $230.25 | $230.30 |
| Purchase #7 | $42.63 | 13.472% | $48.3731 | $48.37 | $48.35 | $48.40 |
| 7 purchase totals = | $826.58 | $910.1693 | $910.16 | $910.15 | $910.20 | |