| 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 | $174.57 | 4.341% | $182.1481 | $182.15 | $182.15 | $182.10 |
| Purchase #2 | $66.29 | 13.360% | $75.1463 | $75.15 | $75.15 | $75.10 |
| Purchase #3 | $86.89 | 4.670% | $90.9478 | $90.95 | $90.95 | $90.90 |
| Purchase #4 | $218.73 | 9.765% | $240.089 | $240.09 | $240.10 | $240.10 |
| Purchase #5 | $96.33 | 8.299% | $104.3244 | $104.32 | $104.30 | $104.30 |
| Purchase #6 | $233.29 | 10.251% | $257.2046 | $257.20 | $257.20 | $257.20 |
| Purchase #7 | $109.62 | 5.373% | $115.5099 | $115.51 | $115.50 | $115.50 |
| 7 purchase totals = | $985.72 | $1,065.3701 | $1,065.37 | $1,065.35 | $1,065.20 | |