| 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 | $39.96 | 8.261% | $43.2611 | $43.26 | $43.25 | $43.30 |
| Purchase #2 | $179.55 | 6.582% | $191.368 | $191.37 | $191.35 | $191.40 |
| Purchase #3 | $150.79 | 5.732% | $159.4333 | $159.43 | $159.45 | $159.40 |
| Purchase #4 | $207.25 | 6.451% | $220.6197 | $220.62 | $220.60 | $220.60 |
| Purchase #5 | $185.87 | 6.634% | $198.2006 | $198.20 | $198.20 | $198.20 |
| Purchase #6 | $57.75 | 12.171% | $64.7788 | $64.78 | $64.80 | $64.80 |
| Purchase #7 | $25.76 | 3.448% | $26.6482 | $26.65 | $26.65 | $26.60 |
| 7 purchase totals = | $846.93 | $904.3097 | $904.31 | $904.30 | $904.30 | |