| 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 | $94.62 | 10.520% | $104.574 | $104.57 | $104.55 | $104.60 |
| Purchase #2 | $174.31 | 13.140% | $197.2143 | $197.21 | $197.20 | $197.20 |
| Purchase #3 | $158.89 | 7.411% | $170.6653 | $170.67 | $170.65 | $170.70 |
| Purchase #4 | $26.50 | 12.152% | $29.7203 | $29.72 | $29.70 | $29.70 |
| Purchase #5 | $14.40 | 12.556% | $16.2081 | $16.21 | $16.20 | $16.20 |
| Purchase #6 | $107.46 | 9.330% | $117.486 | $117.49 | $117.50 | $117.50 |
| Purchase #7 | $165.42 | 8.289% | $179.1317 | $179.13 | $179.15 | $179.10 |
| 7 purchase totals = | $741.60 | $814.9997 | $815.00 | $814.95 | $815.00 | |