| 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 | $167.78 | 6.524% | $178.726 | $178.73 | $178.75 | $178.70 |
| Purchase #2 | $103.70 | 4.192% | $108.0471 | $108.05 | $108.05 | $108.00 |
| Purchase #3 | $79.39 | 10.274% | $87.5465 | $87.55 | $87.55 | $87.50 |
| Purchase #4 | $101.73 | 6.155% | $107.9915 | $107.99 | $108.00 | $108.00 |
| Purchase #5 | $189.45 | 4.499% | $197.9734 | $197.97 | $197.95 | $198.00 |
| Purchase #6 | $133.91 | 6.742% | $142.9382 | $142.94 | $142.95 | $142.90 |
| Purchase #7 | $76.74 | 4.479% | $80.1772 | $80.18 | $80.20 | $80.20 |
| 7 purchase totals = | $852.70 | $903.3999 | $903.41 | $903.45 | $903.30 | |