| 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 | $163.38 | 9.228% | $178.4567 | $178.46 | $178.45 | $178.50 |
| Purchase #2 | $156.38 | 4.173% | $162.9057 | $162.91 | $162.90 | $162.90 |
| Purchase #3 | $61.33 | 13.704% | $69.7347 | $69.73 | $69.75 | $69.70 |
| Purchase #4 | $224.29 | 12.110% | $251.4515 | $251.45 | $251.45 | $251.50 |
| Purchase #5 | $103.37 | 4.444% | $107.9638 | $107.96 | $107.95 | $108.00 |
| Purchase #6 | $105.74 | 12.813% | $119.2885 | $119.29 | $119.30 | $119.30 |
| Purchase #7 | $232.28 | 7.351% | $249.3549 | $249.35 | $249.35 | $249.40 |
| 7 purchase totals = | $1,046.77 | $1,139.1558 | $1,139.15 | $1,139.15 | $1,139.30 | |