| 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 | $73.54 | 6.575% | $78.3753 | $78.38 | $78.40 | $78.40 |
| Purchase #2 | $184.79 | 13.125% | $209.0437 | $209.04 | $209.05 | $209.00 |
| Purchase #3 | $177.63 | 3.805% | $184.3888 | $184.39 | $184.40 | $184.40 |
| Purchase #4 | $105.56 | 6.346% | $112.2588 | $112.26 | $112.25 | $112.30 |
| Purchase #5 | $176.28 | 9.168% | $192.4414 | $192.44 | $192.45 | $192.40 |
| Purchase #6 | $200.79 | 12.426% | $225.7402 | $225.74 | $225.75 | $225.70 |
| Purchase #7 | $204.66 | 3.616% | $212.0605 | $212.06 | $212.05 | $212.10 |
| 7 purchase totals = | $1,123.25 | $1,214.3087 | $1,214.31 | $1,214.35 | $1,214.30 | |