| 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 | $144.57 | 6.641% | $154.1709 | $154.17 | $154.15 | $154.20 |
| Purchase #2 | $201.29 | 7.522% | $216.431 | $216.43 | $216.45 | $216.40 |
| Purchase #3 | $233.43 | 10.807% | $258.6568 | $258.66 | $258.65 | $258.70 |
| Purchase #4 | $220.65 | 8.509% | $239.4251 | $239.43 | $239.45 | $239.40 |
| Purchase #5 | $22.89 | 3.425% | $23.674 | $23.67 | $23.65 | $23.70 |
| Purchase #6 | $142.88 | 6.168% | $151.6928 | $151.69 | $151.70 | $151.70 |
| Purchase #7 | $118.41 | 4.203% | $123.3868 | $123.39 | $123.40 | $123.40 |
| 7 purchase totals = | $1,084.12 | $1,167.4374 | $1,167.44 | $1,167.45 | $1,167.50 | |