| 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 | $183.45 | 8.542% | $199.1203 | $199.12 | $199.10 | $199.10 |
| Purchase #2 | $136.75 | 3.247% | $141.1903 | $141.19 | $141.20 | $141.20 |
| Purchase #3 | $155.65 | 7.572% | $167.4358 | $167.44 | $167.45 | $167.40 |
| Purchase #4 | $74.54 | 13.590% | $84.67 | $84.67 | $84.65 | $84.70 |
| Purchase #5 | $102.38 | 7.387% | $109.9428 | $109.94 | $109.95 | $109.90 |
| Purchase #6 | $112.48 | 8.538% | $122.0835 | $122.08 | $122.10 | $122.10 |
| Purchase #7 | $231.31 | 4.707% | $242.1978 | $242.20 | $242.20 | $242.20 |
| 7 purchase totals = | $996.56 | $1,066.6405 | $1,066.64 | $1,066.65 | $1,066.60 | |