| 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 | $245.97 | 12.798% | $277.4492 | $277.45 | $277.45 | $277.40 |
| Purchase #2 | $168.30 | 8.719% | $182.9741 | $182.97 | $182.95 | $183.00 |
| Purchase #3 | $129.33 | 11.316% | $143.965 | $143.97 | $143.95 | $144.00 |
| Purchase #4 | $203.88 | 4.591% | $213.2401 | $213.24 | $213.25 | $213.20 |
| Purchase #5 | $73.35 | 8.605% | $79.6618 | $79.66 | $79.65 | $79.70 |
| Purchase #6 | $161.65 | 3.264% | $166.9263 | $166.93 | $166.95 | $166.90 |
| Purchase #7 | $189.43 | 10.528% | $209.3732 | $209.37 | $209.35 | $209.40 |
| 7 purchase totals = | $1,171.91 | $1,273.5897 | $1,273.59 | $1,273.55 | $1,273.60 | |