| 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 | $190.63 | 5.780% | $201.6484 | $201.65 | $201.65 | $201.60 |
| Purchase #2 | $126.73 | 11.605% | $141.437 | $141.44 | $141.45 | $141.40 |
| Purchase #3 | $131.68 | 9.120% | $143.6892 | $143.69 | $143.70 | $143.70 |
| Purchase #4 | $133.66 | 6.810% | $142.7622 | $142.76 | $142.75 | $142.80 |
| Purchase #5 | $114.43 | 5.289% | $120.4822 | $120.48 | $120.50 | $120.50 |
| Purchase #6 | $162.65 | 7.648% | $175.0895 | $175.09 | $175.10 | $175.10 |
| Purchase #7 | $39.88 | 3.718% | $41.3627 | $41.36 | $41.35 | $41.40 |
| 7 purchase totals = | $899.66 | $966.4712 | $966.47 | $966.50 | $966.50 | |