| 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 | $140.59 | 3.844% | $145.9943 | $145.99 | $146.00 | $146.00 |
| Purchase #2 | $145.69 | 13.111% | $164.7914 | $164.79 | $164.80 | $164.80 |
| Purchase #3 | $66.34 | 7.472% | $71.2969 | $71.30 | $71.30 | $71.30 |
| Purchase #4 | $246.64 | 8.351% | $267.2369 | $267.24 | $267.25 | $267.20 |
| Purchase #5 | $64.86 | 12.783% | $73.1511 | $73.15 | $73.15 | $73.20 |
| Purchase #6 | $167.42 | 6.589% | $178.4513 | $178.45 | $178.45 | $178.50 |
| Purchase #7 | $68.75 | 12.387% | $77.2661 | $77.27 | $77.25 | $77.30 |
| 7 purchase totals = | $900.29 | $978.1880 | $978.19 | $978.20 | $978.30 | |