| 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 | $135.54 | 11.296% | $150.8506 | $150.85 | $150.85 | $150.90 |
| Purchase #2 | $185.43 | 12.532% | $208.6681 | $208.67 | $208.65 | $208.70 |
| Purchase #3 | $75.73 | 8.151% | $81.9028 | $81.90 | $81.90 | $81.90 |
| Purchase #4 | $78.35 | 11.255% | $87.1683 | $87.17 | $87.15 | $87.20 |
| Purchase #5 | $50.87 | 12.747% | $57.3544 | $57.35 | $57.35 | $57.40 |
| Purchase #6 | $175.94 | 11.819% | $196.7343 | $196.73 | $196.75 | $196.70 |
| Purchase #7 | $171.50 | 4.175% | $178.6601 | $178.66 | $178.65 | $178.70 |
| 7 purchase totals = | $873.36 | $961.3386 | $961.33 | $961.30 | $961.50 | |