| 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 | $160.94 | 5.760% | $170.2101 | $170.21 | $170.20 | $170.20 |
| Purchase #2 | $207.31 | 7.305% | $222.454 | $222.45 | $222.45 | $222.50 |
| Purchase #3 | $95.77 | 6.577% | $102.0688 | $102.07 | $102.05 | $102.10 |
| Purchase #4 | $152.55 | 11.635% | $170.2992 | $170.30 | $170.30 | $170.30 |
| Purchase #5 | $199.95 | 7.693% | $215.3322 | $215.33 | $215.35 | $215.30 |
| Purchase #6 | $164.56 | 13.129% | $186.1651 | $186.17 | $186.15 | $186.20 |
| Purchase #7 | $85.51 | 8.688% | $92.9391 | $92.94 | $92.95 | $92.90 |
| 7 purchase totals = | $1,066.59 | $1,159.4685 | $1,159.47 | $1,159.45 | $1,159.50 | |