| 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 | $177.93 | 12.494% | $200.1606 | $200.16 | $200.15 | $200.20 |
| Purchase #2 | $195.63 | 9.836% | $214.8722 | $214.87 | $214.85 | $214.90 |
| Purchase #3 | $222.58 | 7.727% | $239.7788 | $239.78 | $239.80 | $239.80 |
| Purchase #4 | $181.68 | 10.136% | $200.0951 | $200.10 | $200.10 | $200.10 |
| Purchase #5 | $75.54 | 11.495% | $84.2233 | $84.22 | $84.20 | $84.20 |
| Purchase #6 | $13.26 | 8.452% | $14.3807 | $14.38 | $14.40 | $14.40 |
| Purchase #7 | $94.55 | 9.373% | $103.4122 | $103.41 | $103.40 | $103.40 |
| 7 purchase totals = | $961.17 | $1,056.9229 | $1,056.92 | $1,056.90 | $1,057.00 | |