| 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 | $105.91 | 11.285% | $117.8619 | $117.86 | $117.85 | $117.90 |
| Purchase #2 | $14.67 | 11.546% | $16.3638 | $16.36 | $16.35 | $16.40 |
| Purchase #3 | $69.92 | 9.241% | $76.3813 | $76.38 | $76.40 | $76.40 |
| Purchase #4 | $107.33 | 11.775% | $119.9681 | $119.97 | $119.95 | $120.00 |
| Purchase #5 | $161.33 | 8.515% | $175.0672 | $175.07 | $175.05 | $175.10 |
| Purchase #6 | $13.48 | 3.688% | $13.9771 | $13.98 | $14.00 | $14.00 |
| Purchase #7 | $166.30 | 4.668% | $174.0629 | $174.06 | $174.05 | $174.10 |
| 7 purchase totals = | $638.94 | $693.6823 | $693.68 | $693.65 | $693.90 | |