| 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 | $140.38 | 9.266% | $153.3876 | $153.39 | $153.40 | $153.40 |
| Purchase #2 | $162.69 | 6.183% | $172.7491 | $172.75 | $172.75 | $172.70 |
| Purchase #3 | $64.56 | 3.503% | $66.8215 | $66.82 | $66.80 | $66.80 |
| Purchase #4 | $202.92 | 12.701% | $228.6929 | $228.69 | $228.70 | $228.70 |
| Purchase #5 | $65.54 | 10.532% | $72.4427 | $72.44 | $72.45 | $72.40 |
| Purchase #6 | $12.76 | 11.548% | $14.2335 | $14.23 | $14.25 | $14.20 |
| Purchase #7 | $126.59 | 12.506% | $142.4213 | $142.42 | $142.40 | $142.40 |
| 7 purchase totals = | $775.44 | $850.7486 | $850.74 | $850.75 | $850.60 | |