| 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 | $206.61 | 6.175% | $219.3682 | $219.37 | $219.35 | $219.40 |
| Purchase #2 | $193.33 | 3.208% | $199.532 | $199.53 | $199.55 | $199.50 |
| Purchase #3 | $145.67 | 8.246% | $157.6819 | $157.68 | $157.70 | $157.70 |
| Purchase #4 | $171.91 | 11.603% | $191.8567 | $191.86 | $191.85 | $191.90 |
| Purchase #5 | $130.62 | 8.640% | $141.9056 | $141.91 | $141.90 | $141.90 |
| Purchase #6 | $162.67 | 8.104% | $175.8528 | $175.85 | $175.85 | $175.90 |
| Purchase #7 | $186.78 | 11.645% | $208.5305 | $208.53 | $208.55 | $208.50 |
| 7 purchase totals = | $1,197.59 | $1,294.7277 | $1,294.73 | $1,294.75 | $1,294.80 | |