| 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 | $35.67 | 13.336% | $40.427 | $40.43 | $40.45 | $40.40 |
| Purchase #2 | $182.48 | 13.808% | $207.6768 | $207.68 | $207.70 | $207.70 |
| Purchase #3 | $130.75 | 6.264% | $138.9402 | $138.94 | $138.95 | $138.90 |
| Purchase #4 | $189.82 | 5.601% | $200.4518 | $200.45 | $200.45 | $200.50 |
| Purchase #5 | $13.95 | 10.357% | $15.3948 | $15.39 | $15.40 | $15.40 |
| Purchase #6 | $194.55 | 11.669% | $217.252 | $217.25 | $217.25 | $217.30 |
| Purchase #7 | $127.80 | 9.354% | $139.7544 | $139.75 | $139.75 | $139.80 |
| 7 purchase totals = | $875.02 | $959.8970 | $959.89 | $959.95 | $960.00 | |