| 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 | $154.73 | 12.638% | $174.2848 | $174.28 | $174.30 | $174.30 |
| Purchase #2 | $222.77 | 3.283% | $230.0835 | $230.08 | $230.10 | $230.10 |
| Purchase #3 | $173.47 | 3.676% | $179.8468 | $179.85 | $179.85 | $179.80 |
| Purchase #4 | $61.28 | 4.603% | $64.1007 | $64.10 | $64.10 | $64.10 |
| Purchase #5 | $108.57 | 7.271% | $116.4641 | $116.46 | $116.45 | $116.50 |
| Purchase #6 | $148.53 | 4.386% | $155.0445 | $155.04 | $155.05 | $155.00 |
| Purchase #7 | $191.95 | 12.118% | $215.2105 | $215.21 | $215.20 | $215.20 |
| 7 purchase totals = | $1,061.30 | $1,135.0349 | $1,135.02 | $1,135.05 | $1,135.00 | |