| 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 | $117.56 | 8.642% | $127.7195 | $127.72 | $127.70 | $127.70 |
| Purchase #2 | $151.73 | 10.257% | $167.2929 | $167.29 | $167.30 | $167.30 |
| Purchase #3 | $30.84 | 3.734% | $31.9916 | $31.99 | $32.00 | $32.00 |
| Purchase #4 | $71.64 | 6.393% | $76.2199 | $76.22 | $76.20 | $76.20 |
| Purchase #5 | $159.59 | 13.833% | $181.6661 | $181.67 | $181.65 | $181.70 |
| Purchase #6 | $157.99 | 12.126% | $177.1479 | $177.15 | $177.15 | $177.10 |
| Purchase #7 | $150.54 | 11.835% | $168.3564 | $168.36 | $168.35 | $168.40 |
| 7 purchase totals = | $839.89 | $930.3943 | $930.40 | $930.35 | $930.40 | |