| 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 | $144.52 | 13.858% | $164.5476 | $164.55 | $164.55 | $164.50 |
| Purchase #2 | $239.26 | 8.834% | $260.3962 | $260.40 | $260.40 | $260.40 |
| Purchase #3 | $14.88 | 10.664% | $16.4668 | $16.47 | $16.45 | $16.50 |
| Purchase #4 | $51.89 | 5.639% | $54.8161 | $54.82 | $54.80 | $54.80 |
| Purchase #5 | $181.63 | 3.401% | $187.8072 | $187.81 | $187.80 | $187.80 |
| Purchase #6 | $215.90 | 7.299% | $231.6585 | $231.66 | $231.65 | $231.70 |
| Purchase #7 | $79.52 | 10.634% | $87.9762 | $87.98 | $88.00 | $88.00 |
| 7 purchase totals = | $927.60 | $1,003.6686 | $1,003.69 | $1,003.65 | $1,003.70 | |