| 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 | $169.49 | 3.851% | $176.0171 | $176.02 | $176.00 | $176.00 |
| Purchase #2 | $188.66 | 9.149% | $205.9205 | $205.92 | $205.90 | $205.90 |
| Purchase #3 | $189.38 | 5.544% | $199.8792 | $199.88 | $199.90 | $199.90 |
| Purchase #4 | $154.84 | 9.471% | $169.5049 | $169.50 | $169.50 | $169.50 |
| Purchase #5 | $120.40 | 9.691% | $132.068 | $132.07 | $132.05 | $132.10 |
| Purchase #6 | $42.38 | 6.245% | $45.0266 | $45.03 | $45.05 | $45.00 |
| Purchase #7 | $202.37 | 10.413% | $223.4428 | $223.44 | $223.45 | $223.40 |
| 7 purchase totals = | $1,067.52 | $1,151.8591 | $1,151.86 | $1,151.85 | $1,151.80 | |