| 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 | $159.31 | 10.451% | $175.9595 | $175.96 | $175.95 | $176.00 |
| Purchase #2 | $135.89 | 12.624% | $153.0448 | $153.04 | $153.05 | $153.00 |
| Purchase #3 | $20.77 | 10.473% | $22.9452 | $22.95 | $22.95 | $22.90 |
| Purchase #4 | $56.93 | 4.496% | $59.4896 | $59.49 | $59.50 | $59.50 |
| Purchase #5 | $26.90 | 9.319% | $29.4068 | $29.41 | $29.40 | $29.40 |
| Purchase #6 | $153.57 | 11.628% | $171.4271 | $171.43 | $171.45 | $171.40 |
| Purchase #7 | $108.65 | 12.405% | $122.128 | $122.13 | $122.15 | $122.10 |
| 7 purchase totals = | $662.02 | $734.4010 | $734.41 | $734.45 | $734.30 | |