| 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 | $171.89 | 4.454% | $179.546 | $179.55 | $179.55 | $179.50 |
| Purchase #2 | $182.78 | 13.210% | $206.9252 | $206.93 | $206.95 | $206.90 |
| Purchase #3 | $177.74 | 11.477% | $198.1392 | $198.14 | $198.15 | $198.10 |
| Purchase #4 | $245.43 | 12.770% | $276.7714 | $276.77 | $276.75 | $276.80 |
| Purchase #5 | $195.29 | 4.171% | $203.4355 | $203.44 | $203.45 | $203.40 |
| Purchase #6 | $38.69 | 7.655% | $41.6517 | $41.65 | $41.65 | $41.70 |
| Purchase #7 | $215.86 | 4.555% | $225.6924 | $225.69 | $225.70 | $225.70 |
| 7 purchase totals = | $1,227.68 | $1,332.1614 | $1,332.17 | $1,332.20 | $1,332.10 | |