| 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 | $194.58 | 9.706% | $213.4659 | $213.47 | $213.45 | $213.50 |
| Purchase #2 | $24.94 | 13.709% | $28.359 | $28.36 | $28.35 | $28.40 |
| Purchase #3 | $218.27 | 4.165% | $227.3609 | $227.36 | $227.35 | $227.40 |
| Purchase #4 | $159.63 | 8.196% | $172.7133 | $172.71 | $172.70 | $172.70 |
| Purchase #5 | $176.87 | 6.195% | $187.8271 | $187.83 | $187.85 | $187.80 |
| Purchase #6 | $67.41 | 8.575% | $73.1904 | $73.19 | $73.20 | $73.20 |
| Purchase #7 | $107.49 | 5.256% | $113.1397 | $113.14 | $113.15 | $113.10 |
| 7 purchase totals = | $949.19 | $1,016.0563 | $1,016.06 | $1,016.05 | $1,016.10 | |