| 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 | $122.89 | 13.725% | $139.7567 | $139.76 | $139.75 | $139.80 |
| Purchase #2 | $161.32 | 3.353% | $166.7291 | $166.73 | $166.75 | $166.70 |
| Purchase #3 | $196.44 | 3.375% | $203.0699 | $203.07 | $203.05 | $203.10 |
| Purchase #4 | $65.52 | 9.611% | $71.8171 | $71.82 | $71.80 | $71.80 |
| Purchase #5 | $237.41 | 10.813% | $263.0811 | $263.08 | $263.10 | $263.10 |
| Purchase #6 | $31.64 | 9.810% | $34.7439 | $34.74 | $34.75 | $34.70 |
| Purchase #7 | $73.71 | 10.800% | $81.6707 | $81.67 | $81.65 | $81.70 |
| 7 purchase totals = | $888.93 | $960.8685 | $960.87 | $960.85 | $960.90 | |