| 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 | $181.69 | 12.513% | $204.4249 | $204.42 | $204.40 | $204.40 |
| Purchase #2 | $210.86 | 7.246% | $226.1389 | $226.14 | $226.15 | $226.10 |
| Purchase #3 | $71.43 | 13.561% | $81.1166 | $81.12 | $81.10 | $81.10 |
| Purchase #4 | $42.91 | 11.578% | $47.8781 | $47.88 | $47.90 | $47.90 |
| Purchase #5 | $179.67 | 9.657% | $197.0207 | $197.02 | $197.00 | $197.00 |
| Purchase #6 | $16.38 | 6.217% | $17.3983 | $17.40 | $17.40 | $17.40 |
| Purchase #7 | $128.26 | 10.572% | $141.8196 | $141.82 | $141.80 | $141.80 |
| 7 purchase totals = | $831.20 | $915.7971 | $915.80 | $915.75 | $915.70 | |