| 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 | $187.69 | 8.360% | $203.3809 | $203.38 | $203.40 | $203.40 |
| Purchase #2 | $23.88 | 10.696% | $26.4342 | $26.43 | $26.45 | $26.40 |
| Purchase #3 | $233.78 | 10.821% | $259.0773 | $259.08 | $259.10 | $259.10 |
| Purchase #4 | $75.93 | 11.855% | $84.9315 | $84.93 | $84.95 | $84.90 |
| Purchase #5 | $141.75 | 4.849% | $148.6235 | $148.62 | $148.60 | $148.60 |
| Purchase #6 | $45.84 | 13.355% | $51.9619 | $51.96 | $51.95 | $52.00 |
| Purchase #7 | $142.79 | 7.172% | $153.0309 | $153.03 | $153.05 | $153.00 |
| 7 purchase totals = | $851.66 | $927.4402 | $927.43 | $927.50 | $927.40 | |