| 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 | $111.89 | 9.722% | $122.7679 | $122.77 | $122.75 | $122.80 |
| Purchase #2 | $219.28 | 11.390% | $244.256 | $244.26 | $244.25 | $244.30 |
| Purchase #3 | $71.99 | 6.627% | $76.7608 | $76.76 | $76.75 | $76.80 |
| Purchase #4 | $198.56 | 8.554% | $215.5448 | $215.54 | $215.55 | $215.50 |
| Purchase #5 | $141.27 | 9.562% | $154.7782 | $154.78 | $154.80 | $154.80 |
| Purchase #6 | $210.54 | 7.300% | $225.9094 | $225.91 | $225.90 | $225.90 |
| Purchase #7 | $128.96 | 7.138% | $138.1652 | $138.17 | $138.15 | $138.20 |
| 7 purchase totals = | $1,082.49 | $1,178.1823 | $1,178.19 | $1,178.15 | $1,178.30 | |