| 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 | $172.47 | 11.248% | $191.8694 | $191.87 | $191.85 | $191.90 |
| Purchase #2 | $171.54 | 4.472% | $179.2113 | $179.21 | $179.20 | $179.20 |
| Purchase #3 | $75.54 | 4.373% | $78.8434 | $78.84 | $78.85 | $78.80 |
| Purchase #4 | $203.71 | 10.257% | $224.6045 | $224.60 | $224.60 | $224.60 |
| Purchase #5 | $9.45 | 5.788% | $9.997 | $10.00 | $10.00 | $10.00 |
| Purchase #6 | $189.66 | 5.290% | $199.693 | $199.69 | $199.70 | $199.70 |
| Purchase #7 | $41.47 | 7.836% | $44.7196 | $44.72 | $44.70 | $44.70 |
| 7 purchase totals = | $863.84 | $928.9382 | $928.93 | $928.90 | $928.90 | |