| 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 | $145.28 | 5.744% | $153.6249 | $153.62 | $153.60 | $153.60 |
| Purchase #2 | $78.31 | 7.344% | $84.0611 | $84.06 | $84.05 | $84.10 |
| Purchase #3 | $190.38 | 7.493% | $204.6452 | $204.65 | $204.65 | $204.60 |
| Purchase #4 | $109.39 | 11.767% | $122.2619 | $122.26 | $122.25 | $122.30 |
| Purchase #5 | $189.73 | 6.361% | $201.7987 | $201.80 | $201.80 | $201.80 |
| Purchase #6 | $11.97 | 4.314% | $12.4864 | $12.49 | $12.50 | $12.50 |
| Purchase #7 | $172.72 | 5.241% | $181.7723 | $181.77 | $181.75 | $181.80 |
| 7 purchase totals = | $897.78 | $960.6505 | $960.65 | $960.60 | $960.70 | |