| 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 | $152.44 | 9.266% | $166.5651 | $166.57 | $166.55 | $166.60 |
| Purchase #2 | $225.91 | 13.856% | $257.2121 | $257.21 | $257.20 | $257.20 |
| Purchase #3 | $248.66 | 6.649% | $265.1934 | $265.19 | $265.20 | $265.20 |
| Purchase #4 | $191.56 | 11.181% | $212.9783 | $212.98 | $213.00 | $213.00 |
| Purchase #5 | $166.48 | 11.237% | $185.1874 | $185.19 | $185.20 | $185.20 |
| Purchase #6 | $62.98 | 4.685% | $65.9306 | $65.93 | $65.95 | $65.90 |
| Purchase #7 | $220.28 | 4.572% | $230.3512 | $230.35 | $230.35 | $230.40 |
| 7 purchase totals = | $1,268.31 | $1,383.4181 | $1,383.42 | $1,383.45 | $1,383.50 | |