| 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 | $112.89 | 7.772% | $121.6638 | $121.66 | $121.65 | $121.70 |
| Purchase #2 | $138.80 | 6.772% | $148.1995 | $148.20 | $148.20 | $148.20 |
| Purchase #3 | $123.92 | 3.546% | $128.3142 | $128.31 | $128.30 | $128.30 |
| Purchase #4 | $220.73 | 8.664% | $239.854 | $239.85 | $239.85 | $239.90 |
| Purchase #5 | $77.77 | 6.156% | $82.5575 | $82.56 | $82.55 | $82.60 |
| Purchase #6 | $137.55 | 5.692% | $145.3793 | $145.38 | $145.40 | $145.40 |
| Purchase #7 | $156.99 | 6.433% | $167.0892 | $167.09 | $167.10 | $167.10 |
| 7 purchase totals = | $968.65 | $1,033.0575 | $1,033.05 | $1,033.05 | $1,033.20 | |