| 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 | $155.68 | 12.796% | $175.6008 | $175.60 | $175.60 | $175.60 |
| Purchase #2 | $113.57 | 11.514% | $126.6464 | $126.65 | $126.65 | $126.60 |
| Purchase #3 | $142.90 | 11.738% | $159.6736 | $159.67 | $159.65 | $159.70 |
| Purchase #4 | $21.68 | 6.519% | $23.0933 | $23.09 | $23.10 | $23.10 |
| Purchase #5 | $140.75 | 13.191% | $159.3163 | $159.32 | $159.30 | $159.30 |
| Purchase #6 | $111.90 | 9.247% | $122.2474 | $122.25 | $122.25 | $122.20 |
| Purchase #7 | $134.88 | 4.428% | $140.8525 | $140.85 | $140.85 | $140.90 |
| 7 purchase totals = | $821.36 | $907.4303 | $907.43 | $907.40 | $907.40 | |