| 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 | $9.94 | 12.776% | $11.2099 | $11.21 | $11.20 | $11.20 |
| Purchase #2 | $167.46 | 9.155% | $182.791 | $182.79 | $182.80 | $182.80 |
| Purchase #3 | $92.30 | 7.306% | $99.0434 | $99.04 | $99.05 | $99.00 |
| Purchase #4 | $39.47 | 10.342% | $43.552 | $43.55 | $43.55 | $43.60 |
| Purchase #5 | $151.48 | 7.302% | $162.5411 | $162.54 | $162.55 | $162.50 |
| Purchase #6 | $19.38 | 6.782% | $20.6944 | $20.69 | $20.70 | $20.70 |
| Purchase #7 | $239.77 | 9.415% | $262.3443 | $262.34 | $262.35 | $262.30 |
| 7 purchase totals = | $719.80 | $782.1761 | $782.16 | $782.20 | $782.10 | |