| 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 | $131.31 | 12.828% | $148.1544 | $148.15 | $148.15 | $148.20 |
| Purchase #2 | $93.37 | 13.481% | $105.9572 | $105.96 | $105.95 | $106.00 |
| Purchase #3 | $18.28 | 4.822% | $19.1615 | $19.16 | $19.15 | $19.20 |
| Purchase #4 | $207.32 | 5.593% | $218.9154 | $218.92 | $218.90 | $218.90 |
| Purchase #5 | $218.47 | 7.581% | $235.0322 | $235.03 | $235.05 | $235.00 |
| Purchase #6 | $195.42 | 9.474% | $213.9341 | $213.93 | $213.95 | $213.90 |
| Purchase #7 | $166.91 | 11.829% | $186.6538 | $186.65 | $186.65 | $186.70 |
| 7 purchase totals = | $1,031.08 | $1,127.8086 | $1,127.80 | $1,127.80 | $1,127.90 | |