| 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 | $165.75 | 10.236% | $182.7162 | $182.72 | $182.70 | $182.70 |
| Purchase #2 | $247.77 | 6.452% | $263.7561 | $263.76 | $263.75 | $263.80 |
| Purchase #3 | $174.52 | 10.723% | $193.2338 | $193.23 | $193.25 | $193.20 |
| Purchase #4 | $28.27 | 7.116% | $30.2817 | $30.28 | $30.30 | $30.30 |
| Purchase #5 | $242.63 | 4.490% | $253.5241 | $253.52 | $253.50 | $253.50 |
| Purchase #6 | $53.57 | 10.834% | $59.3738 | $59.37 | $59.35 | $59.40 |
| Purchase #7 | $68.28 | 7.458% | $73.3723 | $73.37 | $73.35 | $73.40 |
| 7 purchase totals = | $980.79 | $1,056.2580 | $1,056.25 | $1,056.20 | $1,056.30 | |