| 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 | $138.72 | 11.466% | $154.6256 | $154.63 | $154.65 | $154.60 |
| Purchase #2 | $81.77 | 4.353% | $85.3294 | $85.33 | $85.35 | $85.30 |
| Purchase #3 | $199.77 | 3.500% | $206.762 | $206.76 | $206.75 | $206.80 |
| Purchase #4 | $226.92 | 4.351% | $236.7933 | $236.79 | $236.80 | $236.80 |
| Purchase #5 | $155.40 | 7.253% | $166.6712 | $166.67 | $166.65 | $166.70 |
| Purchase #6 | $124.40 | 3.303% | $128.5089 | $128.51 | $128.50 | $128.50 |
| Purchase #7 | $14.44 | 11.182% | $16.0547 | $16.05 | $16.05 | $16.10 |
| 7 purchase totals = | $941.42 | $994.7451 | $994.74 | $994.75 | $994.80 | |