| 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 | $174.68 | 5.406% | $184.1232 | $184.12 | $184.10 | $184.10 |
| Purchase #2 | $36.34 | 9.844% | $39.9173 | $39.92 | $39.90 | $39.90 |
| Purchase #3 | $35.26 | 13.483% | $40.0141 | $40.01 | $40.00 | $40.00 |
| Purchase #4 | $151.42 | 13.338% | $171.6164 | $171.62 | $171.60 | $171.60 |
| Purchase #5 | $205.47 | 13.419% | $233.042 | $233.04 | $233.05 | $233.00 |
| Purchase #6 | $149.93 | 5.520% | $158.2061 | $158.21 | $158.20 | $158.20 |
| Purchase #7 | $67.51 | 10.874% | $74.851 | $74.85 | $74.85 | $74.90 |
| 7 purchase totals = | $820.61 | $901.7701 | $901.77 | $901.70 | $901.70 | |