| 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 | $178.25 | 8.685% | $193.731 | $193.73 | $193.75 | $193.70 |
| Purchase #2 | $145.25 | 11.686% | $162.2239 | $162.22 | $162.20 | $162.20 |
| Purchase #3 | $213.48 | 6.470% | $227.2922 | $227.29 | $227.30 | $227.30 |
| Purchase #4 | $193.89 | 7.851% | $209.1123 | $209.11 | $209.10 | $209.10 |
| Purchase #5 | $187.78 | 13.836% | $213.7612 | $213.76 | $213.75 | $213.80 |
| Purchase #6 | $92.37 | 7.411% | $99.2155 | $99.22 | $99.20 | $99.20 |
| Purchase #7 | $155.63 | 4.155% | $162.0964 | $162.10 | $162.10 | $162.10 |
| 7 purchase totals = | $1,166.65 | $1,267.4325 | $1,267.43 | $1,267.40 | $1,267.40 | |