| 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 | $192.76 | 6.508% | $205.3048 | $205.30 | $205.30 | $205.30 |
| Purchase #2 | $107.30 | 11.173% | $119.2886 | $119.29 | $119.30 | $119.30 |
| Purchase #3 | $177.46 | 7.124% | $190.1023 | $190.10 | $190.10 | $190.10 |
| Purchase #4 | $43.75 | 5.303% | $46.0701 | $46.07 | $46.05 | $46.10 |
| Purchase #5 | $91.96 | 3.840% | $95.4913 | $95.49 | $95.50 | $95.50 |
| Purchase #6 | $178.91 | 4.734% | $187.3796 | $187.38 | $187.40 | $187.40 |
| Purchase #7 | $43.39 | 3.786% | $45.0327 | $45.03 | $45.05 | $45.00 |
| 7 purchase totals = | $835.53 | $888.6694 | $888.66 | $888.70 | $888.70 | |