| 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 | $176.79 | 5.388% | $186.3154 | $186.32 | $186.30 | $186.30 |
| Purchase #2 | $164.27 | 13.127% | $185.8337 | $185.83 | $185.85 | $185.80 |
| Purchase #3 | $185.80 | 3.268% | $191.8719 | $191.87 | $191.85 | $191.90 |
| Purchase #4 | $120.44 | 8.340% | $130.4847 | $130.48 | $130.50 | $130.50 |
| Purchase #5 | $77.63 | 5.433% | $81.8476 | $81.85 | $81.85 | $81.80 |
| Purchase #6 | $27.43 | 9.209% | $29.956 | $29.96 | $29.95 | $30.00 |
| Purchase #7 | $156.64 | 12.667% | $176.4816 | $176.48 | $176.50 | $176.50 |
| 7 purchase totals = | $909.00 | $982.7909 | $982.79 | $982.80 | $982.80 | |