| 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 | $134.60 | 6.215% | $142.9654 | $142.97 | $142.95 | $143.00 |
| Purchase #2 | $64.96 | 8.696% | $70.6089 | $70.61 | $70.60 | $70.60 |
| Purchase #3 | $27.59 | 4.124% | $28.7278 | $28.73 | $28.75 | $28.70 |
| Purchase #4 | $188.35 | 13.142% | $213.103 | $213.10 | $213.10 | $213.10 |
| Purchase #5 | $146.93 | 5.181% | $154.5424 | $154.54 | $154.55 | $154.50 |
| Purchase #6 | $114.91 | 9.839% | $126.216 | $126.22 | $126.20 | $126.20 |
| Purchase #7 | $203.45 | 5.689% | $215.0243 | $215.02 | $215.00 | $215.00 |
| 7 purchase totals = | $880.79 | $951.1878 | $951.19 | $951.15 | $951.10 | |