| 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 | $172.46 | 9.569% | $188.9627 | $188.96 | $188.95 | $189.00 |
| Purchase #2 | $82.80 | 4.510% | $86.5343 | $86.53 | $86.55 | $86.50 |
| Purchase #3 | $170.59 | 9.266% | $186.3969 | $186.40 | $186.40 | $186.40 |
| Purchase #4 | $56.62 | 6.667% | $60.3949 | $60.39 | $60.40 | $60.40 |
| Purchase #5 | $230.29 | 6.817% | $245.9889 | $245.99 | $246.00 | $246.00 |
| Purchase #6 | $148.44 | 13.702% | $168.7792 | $168.78 | $168.80 | $168.80 |
| Purchase #7 | $129.89 | 9.278% | $141.9412 | $141.94 | $141.95 | $141.90 |
| 7 purchase totals = | $991.09 | $1,078.9981 | $1,078.99 | $1,079.05 | $1,079.00 | |