| 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 | $117.67 | 7.498% | $126.4929 | $126.49 | $126.50 | $126.50 |
| Purchase #2 | $193.61 | 5.491% | $204.2411 | $204.24 | $204.25 | $204.20 |
| Purchase #3 | $175.58 | 3.396% | $181.5427 | $181.54 | $181.55 | $181.50 |
| Purchase #4 | $91.50 | 4.600% | $95.709 | $95.71 | $95.70 | $95.70 |
| Purchase #5 | $161.81 | 13.283% | $183.3032 | $183.30 | $183.30 | $183.30 |
| Purchase #6 | $69.77 | 5.454% | $73.5753 | $73.58 | $73.60 | $73.60 |
| Purchase #7 | $99.95 | 8.575% | $108.5207 | $108.52 | $108.50 | $108.50 |
| 7 purchase totals = | $909.89 | $973.3849 | $973.38 | $973.40 | $973.30 | |