| 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 | $164.34 | 7.334% | $176.3927 | $176.39 | $176.40 | $176.40 |
| Purchase #2 | $54.64 | 11.686% | $61.0252 | $61.03 | $61.05 | $61.00 |
| Purchase #3 | $9.63 | 8.227% | $10.4223 | $10.42 | $10.40 | $10.40 |
| Purchase #4 | $64.61 | 12.532% | $72.7069 | $72.71 | $72.70 | $72.70 |
| Purchase #5 | $95.26 | 12.308% | $106.9846 | $106.98 | $107.00 | $107.00 |
| Purchase #6 | $184.37 | 11.201% | $205.0213 | $205.02 | $205.00 | $205.00 |
| Purchase #7 | $196.43 | 4.629% | $205.5227 | $205.52 | $205.50 | $205.50 |
| 7 purchase totals = | $769.28 | $838.0757 | $838.07 | $838.05 | $838.00 | |