| 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 | $140.28 | 12.402% | $157.6775 | $157.68 | $157.70 | $157.70 |
| Purchase #2 | $134.88 | 10.661% | $149.2596 | $149.26 | $149.25 | $149.30 |
| Purchase #3 | $84.80 | 3.603% | $87.8553 | $87.86 | $87.85 | $87.90 |
| Purchase #4 | $127.65 | 3.605% | $132.2518 | $132.25 | $132.25 | $132.30 |
| Purchase #5 | $131.96 | 11.134% | $146.6524 | $146.65 | $146.65 | $146.70 |
| Purchase #6 | $207.50 | 7.830% | $223.7473 | $223.75 | $223.75 | $223.70 |
| Purchase #7 | $24.29 | 3.525% | $25.1462 | $25.15 | $25.15 | $25.10 |
| 7 purchase totals = | $851.36 | $922.5901 | $922.60 | $922.60 | $922.70 | |