| 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 | $72.78 | 3.286% | $75.1716 | $75.17 | $75.15 | $75.20 |
| Purchase #2 | $135.99 | 10.239% | $149.914 | $149.91 | $149.90 | $149.90 |
| Purchase #3 | $149.63 | 7.650% | $161.0767 | $161.08 | $161.10 | $161.10 |
| Purchase #4 | $204.58 | 10.528% | $226.1182 | $226.12 | $226.10 | $226.10 |
| Purchase #5 | $206.59 | 4.107% | $215.0747 | $215.07 | $215.05 | $215.10 |
| Purchase #6 | $161.37 | 12.812% | $182.0447 | $182.04 | $182.05 | $182.00 |
| Purchase #7 | $15.58 | 10.666% | $17.2418 | $17.24 | $17.25 | $17.20 |
| 7 purchase totals = | $946.52 | $1,026.6417 | $1,026.63 | $1,026.60 | $1,026.60 | |