| 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 | $77.92 | 13.815% | $88.6846 | $88.68 | $88.70 | $88.70 |
| Purchase #2 | $130.83 | 13.511% | $148.5064 | $148.51 | $148.50 | $148.50 |
| Purchase #3 | $124.37 | 9.189% | $135.7984 | $135.80 | $135.80 | $135.80 |
| Purchase #4 | $209.80 | 12.142% | $235.2739 | $235.27 | $235.25 | $235.30 |
| Purchase #5 | $236.83 | 6.545% | $252.3305 | $252.33 | $252.35 | $252.30 |
| Purchase #6 | $148.47 | 13.187% | $168.0487 | $168.05 | $168.05 | $168.00 |
| Purchase #7 | $150.58 | 8.482% | $163.3522 | $163.35 | $163.35 | $163.40 |
| 7 purchase totals = | $1,078.80 | $1,191.9947 | $1,191.99 | $1,192.00 | $1,192.00 | |