| 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 | $142.31 | 6.724% | $151.8789 | $151.88 | $151.90 | $151.90 |
| Purchase #2 | $222.78 | 3.208% | $229.9268 | $229.93 | $229.95 | $229.90 |
| Purchase #3 | $176.41 | 8.633% | $191.6395 | $191.64 | $191.65 | $191.60 |
| Purchase #4 | $199.26 | 10.272% | $219.728 | $219.73 | $219.75 | $219.70 |
| Purchase #5 | $220.49 | 3.192% | $227.528 | $227.53 | $227.55 | $227.50 |
| Purchase #6 | $158.51 | 10.341% | $174.9015 | $174.90 | $174.90 | $174.90 |
| Purchase #7 | $248.47 | 10.818% | $275.3495 | $275.35 | $275.35 | $275.30 |
| 7 purchase totals = | $1,368.23 | $1,470.9522 | $1,470.96 | $1,471.05 | $1,470.80 | |