| 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 | $155.47 | 6.495% | $165.5678 | $165.57 | $165.55 | $165.60 |
| Purchase #2 | $211.89 | 12.506% | $238.389 | $238.39 | $238.40 | $238.40 |
| Purchase #3 | $18.95 | 9.186% | $20.6907 | $20.69 | $20.70 | $20.70 |
| Purchase #4 | $201.50 | 3.562% | $208.6774 | $208.68 | $208.70 | $208.70 |
| Purchase #5 | $48.34 | 7.402% | $51.9181 | $51.92 | $51.90 | $51.90 |
| Purchase #6 | $10.78 | 5.178% | $11.3382 | $11.34 | $11.35 | $11.30 |
| Purchase #7 | $192.54 | 9.675% | $211.1682 | $211.17 | $211.15 | $211.20 |
| 7 purchase totals = | $839.47 | $907.7494 | $907.76 | $907.75 | $907.80 | |