| 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 | $174.40 | 5.602% | $184.1699 | $184.17 | $184.15 | $184.20 |
| Purchase #2 | $86.59 | 3.778% | $89.8614 | $89.86 | $89.85 | $89.90 |
| Purchase #3 | $69.95 | 10.856% | $77.5438 | $77.54 | $77.55 | $77.50 |
| Purchase #4 | $79.95 | 10.788% | $88.575 | $88.58 | $88.60 | $88.60 |
| Purchase #5 | $138.60 | 4.746% | $145.178 | $145.18 | $145.20 | $145.20 |
| Purchase #6 | $46.41 | 9.435% | $50.7888 | $50.79 | $50.80 | $50.80 |
| Purchase #7 | $66.63 | 13.505% | $75.6284 | $75.63 | $75.65 | $75.60 |
| 7 purchase totals = | $662.53 | $711.7453 | $711.75 | $711.80 | $711.80 | |