| 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 | $9.54 | 9.136% | $10.4116 | $10.41 | $10.40 | $10.40 |
| Purchase #2 | $195.76 | 9.295% | $213.9559 | $213.96 | $213.95 | $214.00 |
| Purchase #3 | $147.58 | 3.799% | $153.1866 | $153.19 | $153.20 | $153.20 |
| Purchase #4 | $193.71 | 4.709% | $202.8318 | $202.83 | $202.85 | $202.80 |
| Purchase #5 | $176.65 | 9.785% | $193.9352 | $193.94 | $193.95 | $193.90 |
| Purchase #6 | $175.77 | 3.535% | $181.9835 | $181.98 | $182.00 | $182.00 |
| Purchase #7 | $16.35 | 13.274% | $18.5203 | $18.52 | $18.50 | $18.50 |
| 7 purchase totals = | $915.36 | $974.8249 | $974.83 | $974.85 | $974.80 | |