| 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 | $177.45 | 11.798% | $198.3856 | $198.39 | $198.40 | $198.40 |
| Purchase #2 | $48.68 | 4.196% | $50.7226 | $50.72 | $50.70 | $50.70 |
| Purchase #3 | $35.96 | 5.264% | $37.8529 | $37.85 | $37.85 | $37.90 |
| Purchase #4 | $39.57 | 3.741% | $41.0503 | $41.05 | $41.05 | $41.10 |
| Purchase #5 | $243.57 | 6.600% | $259.6456 | $259.65 | $259.65 | $259.60 |
| Purchase #6 | $133.59 | 4.589% | $139.7204 | $139.72 | $139.70 | $139.70 |
| Purchase #7 | $198.36 | 13.352% | $224.845 | $224.85 | $224.85 | $224.80 |
| 7 purchase totals = | $877.18 | $952.2224 | $952.23 | $952.20 | $952.20 | |