| 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 | $16.72 | 4.757% | $17.5154 | $17.52 | $17.50 | $17.50 |
| Purchase #2 | $152.49 | 5.290% | $160.5567 | $160.56 | $160.55 | $160.60 |
| Purchase #3 | $164.66 | 8.682% | $178.9558 | $178.96 | $178.95 | $179.00 |
| Purchase #4 | $192.81 | 4.433% | $201.3573 | $201.36 | $201.35 | $201.40 |
| Purchase #5 | $43.72 | 3.857% | $45.4063 | $45.41 | $45.40 | $45.40 |
| Purchase #6 | $136.38 | 10.500% | $150.6999 | $150.70 | $150.70 | $150.70 |
| Purchase #7 | $170.35 | 5.621% | $179.9254 | $179.93 | $179.95 | $179.90 |
| 7 purchase totals = | $877.13 | $934.4168 | $934.44 | $934.40 | $934.50 | |