| 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 | $139.81 | 13.547% | $158.7501 | $158.75 | $158.75 | $158.80 |
| Purchase #2 | $16.51 | 13.409% | $18.7238 | $18.72 | $18.70 | $18.70 |
| Purchase #3 | $222.42 | 13.708% | $252.9093 | $252.91 | $252.90 | $252.90 |
| Purchase #4 | $247.90 | 6.652% | $264.3903 | $264.39 | $264.40 | $264.40 |
| Purchase #5 | $96.29 | 4.815% | $100.9264 | $100.93 | $100.95 | $100.90 |
| Purchase #6 | $157.30 | 3.475% | $162.7662 | $162.77 | $162.75 | $162.80 |
| Purchase #7 | $65.52 | 5.297% | $68.9906 | $68.99 | $69.00 | $69.00 |
| 7 purchase totals = | $945.75 | $1,027.4567 | $1,027.46 | $1,027.45 | $1,027.50 | |