| 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 | $123.87 | 8.827% | $134.804 | $134.80 | $134.80 | $134.80 |
| Purchase #2 | $79.57 | 8.755% | $86.5364 | $86.54 | $86.55 | $86.50 |
| Purchase #3 | $215.99 | 6.538% | $230.1114 | $230.11 | $230.10 | $230.10 |
| Purchase #4 | $151.77 | 6.631% | $161.8339 | $161.83 | $161.85 | $161.80 |
| Purchase #5 | $6.87 | 6.132% | $7.2913 | $7.29 | $7.30 | $7.30 |
| Purchase #6 | $114.36 | 9.745% | $125.5044 | $125.50 | $125.50 | $125.50 |
| Purchase #7 | $88.25 | 12.381% | $99.1762 | $99.18 | $99.20 | $99.20 |
| 7 purchase totals = | $780.68 | $845.2576 | $845.25 | $845.30 | $845.20 | |