| 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 | $99.62 | 9.354% | $108.9385 | $108.94 | $108.95 | $108.90 |
| Purchase #2 | $146.80 | 12.378% | $164.9709 | $164.97 | $164.95 | $165.00 |
| Purchase #3 | $143.70 | 12.461% | $161.6065 | $161.61 | $161.60 | $161.60 |
| Purchase #4 | $167.64 | 10.435% | $185.1332 | $185.13 | $185.15 | $185.10 |
| Purchase #5 | $100.47 | 5.244% | $105.7386 | $105.74 | $105.75 | $105.70 |
| Purchase #6 | $40.65 | 5.818% | $43.015 | $43.02 | $43.00 | $43.00 |
| Purchase #7 | $122.64 | 11.128% | $136.2874 | $136.29 | $136.30 | $136.30 |
| 7 purchase totals = | $821.52 | $905.6901 | $905.70 | $905.70 | $905.60 | |