| 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 | $6.92 | 5.806% | $7.3218 | $7.32 | $7.30 | $7.30 |
| Purchase #2 | $167.92 | 13.166% | $190.0283 | $190.03 | $190.05 | $190.00 |
| Purchase #3 | $74.90 | 9.469% | $81.9923 | $81.99 | $82.00 | $82.00 |
| Purchase #4 | $169.43 | 7.494% | $182.1271 | $182.13 | $182.15 | $182.10 |
| Purchase #5 | $163.81 | 8.707% | $178.0729 | $178.07 | $178.05 | $178.10 |
| Purchase #6 | $212.37 | 4.221% | $221.3341 | $221.33 | $221.35 | $221.30 |
| Purchase #7 | $218.51 | 13.128% | $247.196 | $247.20 | $247.20 | $247.20 |
| 7 purchase totals = | $1,013.86 | $1,108.0725 | $1,108.07 | $1,108.10 | $1,108.00 | |