| 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 | $168.72 | 7.717% | $181.7401 | $181.74 | $181.75 | $181.70 |
| Purchase #2 | $229.30 | 12.439% | $257.8226 | $257.82 | $257.80 | $257.80 |
| Purchase #3 | $218.84 | 6.653% | $233.3994 | $233.40 | $233.40 | $233.40 |
| Purchase #4 | $220.29 | 7.305% | $236.3822 | $236.38 | $236.40 | $236.40 |
| Purchase #5 | $83.43 | 3.574% | $86.4118 | $86.41 | $86.40 | $86.40 |
| Purchase #6 | $143.53 | 6.747% | $153.214 | $153.21 | $153.20 | $153.20 |
| Purchase #7 | $47.93 | 11.510% | $53.4467 | $53.45 | $53.45 | $53.40 |
| 7 purchase totals = | $1,112.04 | $1,202.4168 | $1,202.41 | $1,202.40 | $1,202.30 | |