| 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 | $191.59 | 13.449% | $217.3569 | $217.36 | $217.35 | $217.40 |
| Purchase #2 | $69.90 | 11.222% | $77.7442 | $77.74 | $77.75 | $77.70 |
| Purchase #3 | $160.76 | 13.762% | $182.8838 | $182.88 | $182.90 | $182.90 |
| Purchase #4 | $115.82 | 3.758% | $120.1725 | $120.17 | $120.15 | $120.20 |
| Purchase #5 | $146.41 | 9.350% | $160.0993 | $160.10 | $160.10 | $160.10 |
| Purchase #6 | $120.34 | 11.299% | $133.9372 | $133.94 | $133.95 | $133.90 |
| Purchase #7 | $158.44 | 10.166% | $174.547 | $174.55 | $174.55 | $174.50 |
| 7 purchase totals = | $963.26 | $1,066.7409 | $1,066.74 | $1,066.75 | $1,066.70 | |