| 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 | $164.99 | 11.765% | $184.4011 | $184.40 | $184.40 | $184.40 |
| Purchase #2 | $10.86 | 7.528% | $11.6775 | $11.68 | $11.70 | $11.70 |
| Purchase #3 | $88.43 | 3.129% | $91.197 | $91.20 | $91.20 | $91.20 |
| Purchase #4 | $187.54 | 8.810% | $204.0623 | $204.06 | $204.05 | $204.10 |
| Purchase #5 | $127.94 | 4.426% | $133.6026 | $133.60 | $133.60 | $133.60 |
| Purchase #6 | $209.55 | 8.372% | $227.0935 | $227.09 | $227.10 | $227.10 |
| Purchase #7 | $233.25 | 11.179% | $259.325 | $259.33 | $259.35 | $259.30 |
| 7 purchase totals = | $1,022.56 | $1,111.3590 | $1,111.36 | $1,111.40 | $1,111.40 | |