| 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 | $174.93 | 10.832% | $193.8784 | $193.88 | $193.90 | $193.90 |
| Purchase #2 | $160.67 | 9.227% | $175.495 | $175.50 | $175.50 | $175.50 |
| Purchase #3 | $9.86 | 9.827% | $10.8289 | $10.83 | $10.85 | $10.80 |
| Purchase #4 | $109.95 | 11.748% | $122.8669 | $122.87 | $122.85 | $122.90 |
| Purchase #5 | $161.68 | 7.258% | $173.4147 | $173.41 | $173.40 | $173.40 |
| Purchase #6 | $66.30 | 11.670% | $74.0372 | $74.04 | $74.05 | $74.00 |
| Purchase #7 | $150.48 | 6.546% | $160.3304 | $160.33 | $160.35 | $160.30 |
| 7 purchase totals = | $833.87 | $910.8515 | $910.86 | $910.90 | $910.80 | |