| 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 | $167.61 | 12.664% | $188.8361 | $188.84 | $188.85 | $188.80 |
| Purchase #2 | $65.73 | 6.846% | $70.2299 | $70.23 | $70.25 | $70.20 |
| Purchase #3 | $117.75 | 6.608% | $125.5309 | $125.53 | $125.55 | $125.50 |
| Purchase #4 | $106.75 | 7.354% | $114.6004 | $114.60 | $114.60 | $114.60 |
| Purchase #5 | $99.88 | 10.339% | $110.2066 | $110.21 | $110.20 | $110.20 |
| Purchase #6 | $231.66 | 12.371% | $260.3187 | $260.32 | $260.30 | $260.30 |
| Purchase #7 | $137.41 | 4.349% | $143.386 | $143.39 | $143.40 | $143.40 |
| 7 purchase totals = | $926.79 | $1,013.1086 | $1,013.12 | $1,013.15 | $1,013.00 | |