| 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 | $180.87 | 4.116% | $188.3146 | $188.31 | $188.30 | $188.30 |
| Purchase #2 | $14.58 | 9.531% | $15.9696 | $15.97 | $15.95 | $16.00 |
| Purchase #3 | $238.30 | 5.374% | $251.1062 | $251.11 | $251.10 | $251.10 |
| Purchase #4 | $32.33 | 11.126% | $35.927 | $35.93 | $35.95 | $35.90 |
| Purchase #5 | $160.94 | 7.701% | $173.334 | $173.33 | $173.35 | $173.30 |
| Purchase #6 | $154.33 | 7.624% | $166.0961 | $166.10 | $166.10 | $166.10 |
| Purchase #7 | $91.54 | 3.212% | $94.4803 | $94.48 | $94.50 | $94.50 |
| 7 purchase totals = | $872.89 | $925.2278 | $925.23 | $925.25 | $925.20 | |