| 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 | $183.54 | 8.697% | $199.5025 | $199.50 | $199.50 | $199.50 |
| Purchase #2 | $66.51 | 11.203% | $73.9611 | $73.96 | $73.95 | $74.00 |
| Purchase #3 | $82.30 | 13.133% | $93.1085 | $93.11 | $93.10 | $93.10 |
| Purchase #4 | $83.63 | 6.453% | $89.0266 | $89.03 | $89.05 | $89.00 |
| Purchase #5 | $157.54 | 5.572% | $166.3181 | $166.32 | $166.30 | $166.30 |
| Purchase #6 | $226.49 | 8.781% | $246.3781 | $246.38 | $246.40 | $246.40 |
| Purchase #7 | $227.91 | 11.515% | $254.1538 | $254.15 | $254.15 | $254.20 |
| 7 purchase totals = | $1,027.92 | $1,122.4487 | $1,122.45 | $1,122.45 | $1,122.50 | |