| 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 | $166.40 | 12.495% | $187.1917 | $187.19 | $187.20 | $187.20 |
| Purchase #2 | $131.63 | 5.629% | $139.0395 | $139.04 | $139.05 | $139.00 |
| Purchase #3 | $206.63 | 9.748% | $226.7723 | $226.77 | $226.75 | $226.80 |
| Purchase #4 | $67.57 | 8.504% | $73.3162 | $73.32 | $73.30 | $73.30 |
| Purchase #5 | $218.81 | 8.221% | $236.7984 | $236.80 | $236.80 | $236.80 |
| Purchase #6 | $71.77 | 4.433% | $74.9516 | $74.95 | $74.95 | $75.00 |
| Purchase #7 | $197.31 | 9.137% | $215.3382 | $215.34 | $215.35 | $215.30 |
| 7 purchase totals = | $1,060.12 | $1,153.4079 | $1,153.41 | $1,153.40 | $1,153.40 | |