| 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 | $191.35 | 9.354% | $209.2489 | $209.25 | $209.25 | $209.20 |
| Purchase #2 | $170.97 | 7.744% | $184.2099 | $184.21 | $184.20 | $184.20 |
| Purchase #3 | $88.80 | 3.305% | $91.7348 | $91.73 | $91.75 | $91.70 |
| Purchase #4 | $23.78 | 7.215% | $25.4957 | $25.50 | $25.50 | $25.50 |
| Purchase #5 | $232.62 | 6.804% | $248.4475 | $248.45 | $248.45 | $248.40 |
| Purchase #6 | $40.54 | 11.688% | $45.2783 | $45.28 | $45.30 | $45.30 |
| Purchase #7 | $167.61 | 11.699% | $187.2187 | $187.22 | $187.20 | $187.20 |
| 7 purchase totals = | $915.67 | $991.6338 | $991.64 | $991.65 | $991.50 | |