| 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 | $169.54 | 8.390% | $183.7644 | $183.76 | $183.75 | $183.80 |
| Purchase #2 | $175.56 | 11.290% | $195.3807 | $195.38 | $195.40 | $195.40 |
| Purchase #3 | $171.58 | 6.523% | $182.7722 | $182.77 | $182.75 | $182.80 |
| Purchase #4 | $162.83 | 9.471% | $178.2516 | $178.25 | $178.25 | $178.30 |
| Purchase #5 | $111.70 | 11.368% | $124.3981 | $124.40 | $124.40 | $124.40 |
| Purchase #6 | $80.99 | 12.140% | $90.8222 | $90.82 | $90.80 | $90.80 |
| Purchase #7 | $197.27 | 12.599% | $222.124 | $222.12 | $222.10 | $222.10 |
| 7 purchase totals = | $1,069.47 | $1,177.5132 | $1,177.50 | $1,177.45 | $1,177.60 | |