| 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 | $102.65 | 13.123% | $116.1208 | $116.12 | $116.10 | $116.10 |
| Purchase #2 | $67.93 | 8.785% | $73.8977 | $73.90 | $73.90 | $73.90 |
| Purchase #3 | $94.63 | 6.737% | $101.0052 | $101.01 | $101.00 | $101.00 |
| Purchase #4 | $89.73 | 9.595% | $98.3396 | $98.34 | $98.35 | $98.30 |
| Purchase #5 | $104.77 | 13.288% | $118.6918 | $118.69 | $118.70 | $118.70 |
| Purchase #6 | $144.31 | 7.727% | $155.4608 | $155.46 | $155.45 | $155.50 |
| Purchase #7 | $157.91 | 13.484% | $179.2026 | $179.20 | $179.20 | $179.20 |
| 7 purchase totals = | $761.93 | $842.7185 | $842.72 | $842.70 | $842.70 | |