| 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 | $180.65 | 9.549% | $197.9003 | $197.90 | $197.90 | $197.90 |
| Purchase #2 | $168.50 | 5.306% | $177.4406 | $177.44 | $177.45 | $177.40 |
| Purchase #3 | $243.69 | 5.376% | $256.7908 | $256.79 | $256.80 | $256.80 |
| Purchase #4 | $29.52 | 11.492% | $32.9124 | $32.91 | $32.90 | $32.90 |
| Purchase #5 | $17.72 | 10.222% | $19.5313 | $19.53 | $19.55 | $19.50 |
| Purchase #6 | $39.50 | 3.806% | $41.0034 | $41.00 | $41.00 | $41.00 |
| Purchase #7 | $75.55 | 8.317% | $81.8335 | $81.83 | $81.85 | $81.80 |
| 7 purchase totals = | $755.13 | $807.4123 | $807.40 | $807.45 | $807.30 | |