| 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 | $173.67 | 10.531% | $191.9592 | $191.96 | $191.95 | $192.00 |
| Purchase #2 | $197.84 | 6.542% | $210.7827 | $210.78 | $210.80 | $210.80 |
| Purchase #3 | $159.69 | 10.418% | $176.3265 | $176.33 | $176.35 | $176.30 |
| Purchase #4 | $20.65 | 6.516% | $21.9956 | $22.00 | $22.00 | $22.00 |
| Purchase #5 | $60.33 | 7.653% | $64.9471 | $64.95 | $64.95 | $64.90 |
| Purchase #6 | $17.82 | 7.644% | $19.1822 | $19.18 | $19.20 | $19.20 |
| Purchase #7 | $220.81 | 3.241% | $227.9665 | $227.97 | $227.95 | $228.00 |
| 7 purchase totals = | $850.81 | $913.1598 | $913.17 | $913.20 | $913.20 | |