| 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 | $165.47 | 13.296% | $187.4709 | $187.47 | $187.45 | $187.50 |
| Purchase #2 | $237.39 | 4.455% | $247.9657 | $247.97 | $247.95 | $248.00 |
| Purchase #3 | $46.88 | 5.771% | $49.5854 | $49.59 | $49.60 | $49.60 |
| Purchase #4 | $182.50 | 11.373% | $203.2557 | $203.26 | $203.25 | $203.30 |
| Purchase #5 | $19.29 | 11.174% | $21.4455 | $21.45 | $21.45 | $21.40 |
| Purchase #6 | $88.54 | 4.792% | $92.7828 | $92.78 | $92.80 | $92.80 |
| Purchase #7 | $153.42 | 9.217% | $167.5607 | $167.56 | $167.55 | $167.60 |
| 7 purchase totals = | $893.49 | $970.0667 | $970.08 | $970.05 | $970.20 | |