| 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 | $88.91 | 8.284% | $96.2753 | $96.28 | $96.30 | $96.30 |
| Purchase #2 | $132.84 | 3.246% | $137.152 | $137.15 | $137.15 | $137.20 |
| Purchase #3 | $88.60 | 13.216% | $100.3094 | $100.31 | $100.30 | $100.30 |
| Purchase #4 | $157.89 | 3.766% | $163.8361 | $163.84 | $163.85 | $163.80 |
| Purchase #5 | $115.42 | 13.307% | $130.7789 | $130.78 | $130.80 | $130.80 |
| Purchase #6 | $71.56 | 12.358% | $80.4034 | $80.40 | $80.40 | $80.40 |
| Purchase #7 | $234.60 | 3.226% | $242.1682 | $242.17 | $242.15 | $242.20 |
| 7 purchase totals = | $889.82 | $950.9233 | $950.93 | $950.95 | $951.00 | |