| 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 | $159.94 | 11.599% | $178.4914 | $178.49 | $178.50 | $178.50 |
| Purchase #2 | $165.91 | 13.689% | $188.6214 | $188.62 | $188.60 | $188.60 |
| Purchase #3 | $101.40 | 6.770% | $108.2648 | $108.26 | $108.25 | $108.30 |
| Purchase #4 | $133.49 | 13.126% | $151.0119 | $151.01 | $151.00 | $151.00 |
| Purchase #5 | $74.66 | 13.431% | $84.6876 | $84.69 | $84.70 | $84.70 |
| Purchase #6 | $185.35 | 11.232% | $206.1685 | $206.17 | $206.15 | $206.20 |
| Purchase #7 | $171.48 | 8.310% | $185.73 | $185.73 | $185.75 | $185.70 |
| 7 purchase totals = | $992.23 | $1,102.9756 | $1,102.97 | $1,102.95 | $1,103.00 | |