| 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 | $161.75 | 9.109% | $176.4838 | $176.48 | $176.50 | $176.50 |
| Purchase #2 | $25.66 | 4.482% | $26.8101 | $26.81 | $26.80 | $26.80 |
| Purchase #3 | $108.88 | 11.808% | $121.7366 | $121.74 | $121.75 | $121.70 |
| Purchase #4 | $171.51 | 8.359% | $185.8465 | $185.85 | $185.85 | $185.80 |
| Purchase #5 | $195.98 | 12.616% | $220.7048 | $220.70 | $220.70 | $220.70 |
| Purchase #6 | $113.74 | 4.546% | $118.9106 | $118.91 | $118.90 | $118.90 |
| Purchase #7 | $86.95 | 8.671% | $94.4894 | $94.49 | $94.50 | $94.50 |
| 7 purchase totals = | $864.47 | $944.9818 | $944.98 | $945.00 | $944.90 | |