| 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 | $133.73 | 11.508% | $149.1196 | $149.12 | $149.10 | $149.10 |
| Purchase #2 | $184.86 | 11.750% | $206.5811 | $206.58 | $206.60 | $206.60 |
| Purchase #3 | $8.47 | 3.835% | $8.7948 | $8.79 | $8.80 | $8.80 |
| Purchase #4 | $250.83 | 6.807% | $267.904 | $267.90 | $267.90 | $267.90 |
| Purchase #5 | $150.84 | 4.733% | $157.9793 | $157.98 | $158.00 | $158.00 |
| Purchase #6 | $229.99 | 13.803% | $261.7355 | $261.74 | $261.75 | $261.70 |
| Purchase #7 | $199.46 | 8.680% | $216.7731 | $216.77 | $216.75 | $216.80 |
| 7 purchase totals = | $1,158.18 | $1,268.8874 | $1,268.88 | $1,268.90 | $1,268.90 | |