| 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 | $160.91 | 9.370% | $175.9873 | $175.99 | $176.00 | $176.00 |
| Purchase #2 | $151.78 | 5.738% | $160.4891 | $160.49 | $160.50 | $160.50 |
| Purchase #3 | $21.29 | 3.128% | $21.956 | $21.96 | $21.95 | $22.00 |
| Purchase #4 | $249.45 | 4.335% | $260.2637 | $260.26 | $260.25 | $260.30 |
| Purchase #5 | $214.37 | 6.416% | $228.124 | $228.12 | $228.10 | $228.10 |
| Purchase #6 | $76.28 | 4.569% | $79.7652 | $79.77 | $79.75 | $79.80 |
| Purchase #7 | $189.66 | 4.451% | $198.1018 | $198.10 | $198.10 | $198.10 |
| 7 purchase totals = | $1,063.74 | $1,124.6871 | $1,124.69 | $1,124.65 | $1,124.80 | |