| 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 | $75.46 | 9.180% | $82.3872 | $82.39 | $82.40 | $82.40 |
| Purchase #2 | $184.28 | 3.764% | $191.2163 | $191.22 | $191.20 | $191.20 |
| Purchase #3 | $74.30 | 12.416% | $83.5251 | $83.53 | $83.55 | $83.50 |
| Purchase #4 | $233.57 | 11.409% | $260.218 | $260.22 | $260.20 | $260.20 |
| Purchase #5 | $144.58 | 5.126% | $151.9912 | $151.99 | $152.00 | $152.00 |
| Purchase #6 | $69.28 | 3.401% | $71.6362 | $71.64 | $71.65 | $71.60 |
| Purchase #7 | $65.45 | 7.530% | $70.3784 | $70.38 | $70.40 | $70.40 |
| 7 purchase totals = | $846.92 | $911.3524 | $911.37 | $911.40 | $911.30 | |