| 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 | $95.65 | 13.680% | $108.7349 | $108.73 | $108.75 | $108.70 |
| Purchase #2 | $188.65 | 4.525% | $197.1864 | $197.19 | $197.20 | $197.20 |
| Purchase #3 | $166.58 | 5.151% | $175.1605 | $175.16 | $175.15 | $175.20 |
| Purchase #4 | $44.57 | 13.418% | $50.5504 | $50.55 | $50.55 | $50.60 |
| Purchase #5 | $75.50 | 7.294% | $81.007 | $81.01 | $81.00 | $81.00 |
| Purchase #6 | $87.57 | 11.664% | $97.7842 | $97.78 | $97.80 | $97.80 |
| Purchase #7 | $128.91 | 8.564% | $139.9499 | $139.95 | $139.95 | $139.90 |
| 7 purchase totals = | $787.43 | $850.3733 | $850.37 | $850.40 | $850.40 | |