| 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 | $127.81 | 10.649% | $141.4205 | $141.42 | $141.40 | $141.40 |
| Purchase #2 | $55.93 | 7.606% | $60.184 | $60.18 | $60.20 | $60.20 |
| Purchase #3 | $165.61 | 12.522% | $186.3477 | $186.35 | $186.35 | $186.30 |
| Purchase #4 | $107.73 | 8.636% | $117.0336 | $117.03 | $117.05 | $117.00 |
| Purchase #5 | $10.98 | 12.292% | $12.3297 | $12.33 | $12.35 | $12.30 |
| Purchase #6 | $98.90 | 11.556% | $110.3289 | $110.33 | $110.35 | $110.30 |
| Purchase #7 | $141.27 | 12.739% | $159.2664 | $159.27 | $159.25 | $159.30 |
| 7 purchase totals = | $708.23 | $786.9108 | $786.91 | $786.95 | $786.80 | |