| 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 | $138.42 | 5.471% | $145.993 | $145.99 | $146.00 | $146.00 |
| Purchase #2 | $81.54 | 4.373% | $85.1057 | $85.11 | $85.10 | $85.10 |
| Purchase #3 | $30.42 | 13.520% | $34.5328 | $34.53 | $34.55 | $34.50 |
| Purchase #4 | $59.28 | 3.814% | $61.5409 | $61.54 | $61.55 | $61.50 |
| Purchase #5 | $160.92 | 9.333% | $175.9387 | $175.94 | $175.95 | $175.90 |
| Purchase #6 | $45.36 | 5.201% | $47.7192 | $47.72 | $47.70 | $47.70 |
| Purchase #7 | $129.94 | 4.756% | $136.1199 | $136.12 | $136.10 | $136.10 |
| 7 purchase totals = | $645.88 | $686.9502 | $686.95 | $686.95 | $686.80 | |