| 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 | $105.33 | 13.179% | $119.2114 | $119.21 | $119.20 | $119.20 |
| Purchase #2 | $20.39 | 12.653% | $22.9699 | $22.97 | $22.95 | $23.00 |
| Purchase #3 | $230.68 | 8.263% | $249.7411 | $249.74 | $249.75 | $249.70 |
| Purchase #4 | $28.70 | 10.565% | $31.7322 | $31.73 | $31.75 | $31.70 |
| Purchase #5 | $13.95 | 11.179% | $15.5095 | $15.51 | $15.50 | $15.50 |
| Purchase #6 | $153.73 | 11.375% | $171.2168 | $171.22 | $171.20 | $171.20 |
| Purchase #7 | $58.97 | 5.750% | $62.3608 | $62.36 | $62.35 | $62.40 |
| 7 purchase totals = | $611.75 | $672.7417 | $672.74 | $672.70 | $672.70 | |