| 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 | $222.85 | 13.665% | $253.3025 | $253.30 | $253.30 | $253.30 |
| Purchase #2 | $34.44 | 8.544% | $37.3826 | $37.38 | $37.40 | $37.40 |
| Purchase #3 | $65.96 | 3.781% | $68.4539 | $68.45 | $68.45 | $68.50 |
| Purchase #4 | $184.71 | 5.732% | $195.2976 | $195.30 | $195.30 | $195.30 |
| Purchase #5 | $118.67 | 3.553% | $122.8863 | $122.89 | $122.90 | $122.90 |
| Purchase #6 | $45.81 | 3.325% | $47.3332 | $47.33 | $47.35 | $47.30 |
| Purchase #7 | $148.28 | 10.795% | $164.2868 | $164.29 | $164.30 | $164.30 |
| 7 purchase totals = | $820.72 | $888.9429 | $888.94 | $889.00 | $889.00 | |