| 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 | $188.57 | 5.787% | $199.4825 | $199.48 | $199.50 | $199.50 |
| Purchase #2 | $69.81 | 8.484% | $75.7327 | $75.73 | $75.75 | $75.70 |
| Purchase #3 | $25.27 | 8.282% | $27.3629 | $27.36 | $27.35 | $27.40 |
| Purchase #4 | $234.52 | 3.265% | $242.1771 | $242.18 | $242.20 | $242.20 |
| Purchase #5 | $138.91 | 3.133% | $143.2621 | $143.26 | $143.25 | $143.30 |
| Purchase #6 | $18.29 | 13.351% | $20.7319 | $20.73 | $20.75 | $20.70 |
| Purchase #7 | $119.87 | 8.752% | $130.361 | $130.36 | $130.35 | $130.40 |
| 7 purchase totals = | $795.24 | $839.1102 | $839.10 | $839.15 | $839.20 | |