| 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 | $172.64 | 7.618% | $185.7917 | $185.79 | $185.80 | $185.80 |
| Purchase #2 | $33.60 | 5.102% | $35.3143 | $35.31 | $35.30 | $35.30 |
| Purchase #3 | $199.55 | 6.587% | $212.6944 | $212.69 | $212.70 | $212.70 |
| Purchase #4 | $74.90 | 6.468% | $79.7445 | $79.74 | $79.75 | $79.70 |
| Purchase #5 | $80.89 | 4.665% | $84.6635 | $84.66 | $84.65 | $84.70 |
| Purchase #6 | $125.44 | 4.564% | $131.1651 | $131.17 | $131.15 | $131.20 |
| Purchase #7 | $54.61 | 7.389% | $58.6451 | $58.65 | $58.65 | $58.60 |
| 7 purchase totals = | $741.63 | $788.0186 | $788.01 | $788.00 | $788.00 | |