| 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 | $140.89 | 10.849% | $156.1752 | $156.18 | $156.20 | $156.20 |
| Purchase #2 | $55.98 | 10.287% | $61.7387 | $61.74 | $61.75 | $61.70 |
| Purchase #3 | $35.63 | 6.771% | $38.0425 | $38.04 | $38.05 | $38.00 |
| Purchase #4 | $19.34 | 5.436% | $20.3913 | $20.39 | $20.40 | $20.40 |
| Purchase #5 | $164.61 | 5.173% | $173.1253 | $173.13 | $173.15 | $173.10 |
| Purchase #6 | $203.81 | 7.596% | $219.2914 | $219.29 | $219.30 | $219.30 |
| Purchase #7 | $177.75 | 9.538% | $194.7038 | $194.70 | $194.70 | $194.70 |
| 7 purchase totals = | $798.01 | $863.4682 | $863.47 | $863.55 | $863.40 | |