| 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 | $74.29 | 4.475% | $77.6145 | $77.61 | $77.60 | $77.60 |
| Purchase #2 | $149.97 | 4.451% | $156.6452 | $156.65 | $156.65 | $156.60 |
| Purchase #3 | $180.78 | 5.396% | $190.5349 | $190.53 | $190.55 | $190.50 |
| Purchase #4 | $128.72 | 12.249% | $144.4869 | $144.49 | $144.50 | $144.50 |
| Purchase #5 | $220.34 | 9.179% | $240.565 | $240.57 | $240.55 | $240.60 |
| Purchase #6 | $105.77 | 9.460% | $115.7758 | $115.78 | $115.80 | $115.80 |
| Purchase #7 | $57.76 | 4.287% | $60.2362 | $60.24 | $60.25 | $60.20 |
| 7 purchase totals = | $917.63 | $985.8585 | $985.87 | $985.90 | $985.80 | |