| 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 | $125.99 | 12.158% | $141.3079 | $141.31 | $141.30 | $141.30 |
| Purchase #2 | $70.40 | 9.845% | $77.3309 | $77.33 | $77.35 | $77.30 |
| Purchase #3 | $146.73 | 12.110% | $164.499 | $164.50 | $164.50 | $164.50 |
| Purchase #4 | $96.63 | 10.429% | $106.7075 | $106.71 | $106.70 | $106.70 |
| Purchase #5 | $91.41 | 12.757% | $103.0712 | $103.07 | $103.05 | $103.10 |
| Purchase #6 | $109.85 | 7.723% | $118.3337 | $118.33 | $118.35 | $118.30 |
| Purchase #7 | $192.62 | 3.753% | $199.849 | $199.85 | $199.85 | $199.80 |
| 7 purchase totals = | $833.63 | $911.0992 | $911.10 | $911.10 | $911.00 | |