| 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 | $195.95 | 6.665% | $209.0101 | $209.01 | $209.00 | $209.00 |
| Purchase #2 | $39.78 | 12.550% | $44.7724 | $44.77 | $44.75 | $44.80 |
| Purchase #3 | $33.89 | 8.108% | $36.6378 | $36.64 | $36.65 | $36.60 |
| Purchase #4 | $138.31 | 13.788% | $157.3802 | $157.38 | $157.40 | $157.40 |
| Purchase #5 | $53.84 | 8.594% | $58.467 | $58.47 | $58.45 | $58.50 |
| Purchase #6 | $179.33 | 3.170% | $185.0148 | $185.01 | $185.00 | $185.00 |
| Purchase #7 | $189.98 | 12.867% | $214.4247 | $214.42 | $214.40 | $214.40 |
| 7 purchase totals = | $831.08 | $905.7070 | $905.70 | $905.65 | $905.70 | |