| 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 | $188.75 | 8.712% | $205.1939 | $205.19 | $205.20 | $205.20 |
| Purchase #2 | $29.85 | 13.192% | $33.7878 | $33.79 | $33.80 | $33.80 |
| Purchase #3 | $12.67 | 9.226% | $13.8389 | $13.84 | $13.85 | $13.80 |
| Purchase #4 | $15.40 | 7.825% | $16.6051 | $16.61 | $16.60 | $16.60 |
| Purchase #5 | $140.38 | 7.484% | $150.886 | $150.89 | $150.90 | $150.90 |
| Purchase #6 | $238.39 | 6.868% | $254.7626 | $254.76 | $254.75 | $254.80 |
| Purchase #7 | $12.25 | 10.259% | $13.5067 | $13.51 | $13.50 | $13.50 |
| 7 purchase totals = | $637.69 | $688.5810 | $688.59 | $688.60 | $688.60 | |