| 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 | $169.95 | 7.286% | $182.3326 | $182.33 | $182.35 | $182.30 |
| Purchase #2 | $36.83 | 8.697% | $40.0331 | $40.03 | $40.05 | $40.00 |
| Purchase #3 | $32.61 | 10.134% | $35.9147 | $35.91 | $35.90 | $35.90 |
| Purchase #4 | $193.34 | 13.408% | $219.263 | $219.26 | $219.25 | $219.30 |
| Purchase #5 | $241.49 | 7.246% | $258.9884 | $258.99 | $259.00 | $259.00 |
| Purchase #6 | $244.38 | 11.331% | $272.0707 | $272.07 | $272.05 | $272.10 |
| Purchase #7 | $125.74 | 10.596% | $139.0634 | $139.06 | $139.05 | $139.10 |
| 7 purchase totals = | $1,044.34 | $1,147.6659 | $1,147.65 | $1,147.65 | $1,147.70 | |