| 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 | $84.87 | 11.253% | $94.4204 | $94.42 | $94.40 | $94.40 |
| Purchase #2 | $150.89 | 6.208% | $160.2573 | $160.26 | $160.25 | $160.30 |
| Purchase #3 | $172.81 | 5.494% | $182.3042 | $182.30 | $182.30 | $182.30 |
| Purchase #4 | $67.58 | 3.840% | $70.1751 | $70.18 | $70.20 | $70.20 |
| Purchase #5 | $170.41 | 3.376% | $176.163 | $176.16 | $176.15 | $176.20 |
| Purchase #6 | $191.28 | 6.125% | $202.9959 | $203.00 | $203.00 | $203.00 |
| Purchase #7 | $165.73 | 12.498% | $186.4429 | $186.44 | $186.45 | $186.40 |
| 7 purchase totals = | $1,003.57 | $1,072.7588 | $1,072.76 | $1,072.75 | $1,072.80 | |