| 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 | $176.97 | 12.556% | $199.1904 | $199.19 | $199.20 | $199.20 |
| Purchase #2 | $94.91 | 6.384% | $100.9691 | $100.97 | $100.95 | $101.00 |
| Purchase #3 | $113.96 | 3.414% | $117.8506 | $117.85 | $117.85 | $117.90 |
| Purchase #4 | $46.54 | 13.416% | $52.7838 | $52.78 | $52.80 | $52.80 |
| Purchase #5 | $29.29 | 12.397% | $32.9211 | $32.92 | $32.90 | $32.90 |
| Purchase #6 | $146.82 | 3.663% | $152.198 | $152.20 | $152.20 | $152.20 |
| Purchase #7 | $241.51 | 5.270% | $254.2376 | $254.24 | $254.25 | $254.20 |
| 7 purchase totals = | $850.00 | $910.1506 | $910.15 | $910.15 | $910.20 | |