| 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 | $163.70 | 12.502% | $184.1658 | $184.17 | $184.15 | $184.20 |
| Purchase #2 | $156.58 | 3.691% | $162.3594 | $162.36 | $162.35 | $162.40 |
| Purchase #3 | $157.69 | 9.865% | $173.2461 | $173.25 | $173.25 | $173.20 |
| Purchase #4 | $74.75 | 11.574% | $83.4016 | $83.40 | $83.40 | $83.40 |
| Purchase #5 | $151.28 | 4.799% | $158.5399 | $158.54 | $158.55 | $158.50 |
| Purchase #6 | $170.51 | 3.437% | $176.3704 | $176.37 | $176.35 | $176.40 |
| Purchase #7 | $18.78 | 10.687% | $20.787 | $20.79 | $20.80 | $20.80 |
| 7 purchase totals = | $893.29 | $958.8702 | $958.88 | $958.85 | $958.90 | |