| 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 | $168.64 | 4.452% | $176.1479 | $176.15 | $176.15 | $176.10 |
| Purchase #2 | $168.36 | 5.850% | $178.2091 | $178.21 | $178.20 | $178.20 |
| Purchase #3 | $120.44 | 8.264% | $130.3932 | $130.39 | $130.40 | $130.40 |
| Purchase #4 | $56.37 | 3.243% | $58.1981 | $58.20 | $58.20 | $58.20 |
| Purchase #5 | $30.55 | 12.790% | $34.4573 | $34.46 | $34.45 | $34.50 |
| Purchase #6 | $119.69 | 11.763% | $133.7691 | $133.77 | $133.75 | $133.80 |
| Purchase #7 | $143.90 | 12.752% | $162.2501 | $162.25 | $162.25 | $162.30 |
| 7 purchase totals = | $807.95 | $873.4248 | $873.43 | $873.40 | $873.50 | |