| 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 | $192.44 | 10.769% | $213.1639 | $213.16 | $213.15 | $213.20 |
| Purchase #2 | $101.92 | 7.723% | $109.7913 | $109.79 | $109.80 | $109.80 |
| Purchase #3 | $188.64 | 4.777% | $197.6513 | $197.65 | $197.65 | $197.70 |
| Purchase #4 | $243.77 | 10.451% | $269.2464 | $269.25 | $269.25 | $269.20 |
| Purchase #5 | $70.83 | 7.644% | $76.2442 | $76.24 | $76.25 | $76.20 |
| Purchase #6 | $97.38 | 9.633% | $106.7606 | $106.76 | $106.75 | $106.80 |
| Purchase #7 | $177.61 | 8.765% | $193.1775 | $193.18 | $193.20 | $193.20 |
| 7 purchase totals = | $1,072.59 | $1,166.0352 | $1,166.03 | $1,166.05 | $1,166.10 | |