| 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 | $166.73 | 13.395% | $189.0635 | $189.06 | $189.05 | $189.10 |
| Purchase #2 | $95.67 | 12.192% | $107.3341 | $107.33 | $107.35 | $107.30 |
| Purchase #3 | $204.63 | 9.514% | $224.0985 | $224.10 | $224.10 | $224.10 |
| Purchase #4 | $22.27 | 13.675% | $25.3154 | $25.32 | $25.30 | $25.30 |
| Purchase #5 | $163.42 | 7.825% | $176.2076 | $176.21 | $176.20 | $176.20 |
| Purchase #6 | $113.49 | 4.811% | $118.95 | $118.95 | $118.95 | $119.00 |
| Purchase #7 | $6.40 | 7.755% | $6.8963 | $6.90 | $6.90 | $6.90 |
| 7 purchase totals = | $772.61 | $847.8654 | $847.87 | $847.85 | $847.90 | |