| 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 | $138.90 | 9.658% | $152.315 | $152.32 | $152.30 | $152.30 |
| Purchase #2 | $13.66 | 12.341% | $15.3458 | $15.35 | $15.35 | $15.30 |
| Purchase #3 | $9.54 | 12.462% | $10.7289 | $10.73 | $10.75 | $10.70 |
| Purchase #4 | $165.39 | 8.437% | $179.344 | $179.34 | $179.35 | $179.30 |
| Purchase #5 | $113.27 | 11.794% | $126.6291 | $126.63 | $126.65 | $126.60 |
| Purchase #6 | $95.44 | 7.313% | $102.4195 | $102.42 | $102.40 | $102.40 |
| Purchase #7 | $76.57 | 3.841% | $79.5111 | $79.51 | $79.50 | $79.50 |
| 7 purchase totals = | $612.77 | $666.2934 | $666.30 | $666.30 | $666.10 | |