| 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 | $126.92 | 10.827% | $140.6616 | $140.66 | $140.65 | $140.70 |
| Purchase #2 | $96.83 | 5.135% | $101.8022 | $101.80 | $101.80 | $101.80 |
| Purchase #3 | $171.41 | 7.488% | $184.2452 | $184.25 | $184.25 | $184.20 |
| Purchase #4 | $73.77 | 8.142% | $79.7764 | $79.78 | $79.80 | $79.80 |
| Purchase #5 | $175.88 | 6.477% | $187.2717 | $187.27 | $187.25 | $187.30 |
| Purchase #6 | $72.74 | 9.170% | $79.4103 | $79.41 | $79.40 | $79.40 |
| Purchase #7 | $21.72 | 4.686% | $22.7378 | $22.74 | $22.75 | $22.70 |
| 7 purchase totals = | $739.27 | $795.9052 | $795.91 | $795.90 | $795.90 | |