| 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 | $150.37 | 6.719% | $160.4734 | $160.47 | $160.45 | $160.50 |
| Purchase #2 | $231.75 | 13.544% | $263.1382 | $263.14 | $263.15 | $263.10 |
| Purchase #3 | $128.47 | 12.483% | $144.5069 | $144.51 | $144.50 | $144.50 |
| Purchase #4 | $58.57 | 12.809% | $66.0722 | $66.07 | $66.05 | $66.10 |
| Purchase #5 | $243.73 | 4.471% | $254.6272 | $254.63 | $254.65 | $254.60 |
| Purchase #6 | $132.73 | 8.536% | $144.0598 | $144.06 | $144.05 | $144.10 |
| Purchase #7 | $189.61 | 6.325% | $201.6028 | $201.60 | $201.60 | $201.60 |
| 7 purchase totals = | $1,135.23 | $1,234.4805 | $1,234.48 | $1,234.45 | $1,234.50 | |