| 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 | $81.85 | 13.744% | $93.0995 | $93.10 | $93.10 | $93.10 |
| Purchase #2 | $110.42 | 7.418% | $118.611 | $118.61 | $118.60 | $118.60 |
| Purchase #3 | $101.26 | 7.636% | $108.9922 | $108.99 | $109.00 | $109.00 |
| Purchase #4 | $161.46 | 10.625% | $178.6151 | $178.62 | $178.60 | $178.60 |
| Purchase #5 | $134.44 | 6.329% | $142.9487 | $142.95 | $142.95 | $142.90 |
| Purchase #6 | $99.53 | 3.214% | $102.7289 | $102.73 | $102.75 | $102.70 |
| Purchase #7 | $152.86 | 8.790% | $166.2964 | $166.30 | $166.30 | $166.30 |
| 7 purchase totals = | $841.82 | $911.2918 | $911.30 | $911.30 | $911.20 | |