| 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 | $191.69 | 4.586% | $200.4809 | $200.48 | $200.50 | $200.50 |
| Purchase #2 | $118.81 | 3.330% | $122.7664 | $122.77 | $122.75 | $122.80 |
| Purchase #3 | $68.42 | 9.264% | $74.7584 | $74.76 | $74.75 | $74.80 |
| Purchase #4 | $112.42 | 5.312% | $118.3918 | $118.39 | $118.40 | $118.40 |
| Purchase #5 | $77.73 | 3.133% | $80.1653 | $80.17 | $80.15 | $80.20 |
| Purchase #6 | $150.43 | 3.482% | $155.668 | $155.67 | $155.65 | $155.70 |
| Purchase #7 | $89.26 | 6.439% | $95.0075 | $95.01 | $95.00 | $95.00 |
| 7 purchase totals = | $808.76 | $847.2383 | $847.25 | $847.20 | $847.40 | |