| 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 | $187.53 | 10.504% | $207.2282 | $207.23 | $207.25 | $207.20 |
| Purchase #2 | $78.25 | 12.538% | $88.061 | $88.06 | $88.05 | $88.10 |
| Purchase #3 | $132.74 | 6.125% | $140.8703 | $140.87 | $140.85 | $140.90 |
| Purchase #4 | $141.85 | 11.814% | $158.6082 | $158.61 | $158.60 | $158.60 |
| Purchase #5 | $216.52 | 7.582% | $232.9365 | $232.94 | $232.95 | $232.90 |
| Purchase #6 | $48.56 | 3.661% | $50.3378 | $50.34 | $50.35 | $50.30 |
| Purchase #7 | $183.74 | 6.581% | $195.8319 | $195.83 | $195.85 | $195.80 |
| 7 purchase totals = | $989.19 | $1,073.8739 | $1,073.88 | $1,073.90 | $1,073.80 | |