| 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 | $177.85 | 10.866% | $197.1752 | $197.18 | $197.20 | $197.20 |
| Purchase #2 | $19.90 | 7.549% | $21.4023 | $21.40 | $21.40 | $21.40 |
| Purchase #3 | $62.77 | 6.356% | $66.7597 | $66.76 | $66.75 | $66.80 |
| Purchase #4 | $244.47 | 10.148% | $269.2788 | $269.28 | $269.30 | $269.30 |
| Purchase #5 | $83.56 | 4.700% | $87.4873 | $87.49 | $87.50 | $87.50 |
| Purchase #6 | $63.63 | 10.388% | $70.2399 | $70.24 | $70.25 | $70.20 |
| Purchase #7 | $125.64 | 3.340% | $129.8364 | $129.84 | $129.85 | $129.80 |
| 7 purchase totals = | $777.82 | $842.1796 | $842.19 | $842.25 | $842.20 | |