| 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 | $240.55 | 13.780% | $273.6978 | $273.70 | $273.70 | $273.70 |
| Purchase #2 | $80.57 | 5.575% | $85.0618 | $85.06 | $85.05 | $85.10 |
| Purchase #3 | $173.62 | 6.689% | $185.2334 | $185.23 | $185.25 | $185.20 |
| Purchase #4 | $193.32 | 7.817% | $208.4318 | $208.43 | $208.45 | $208.40 |
| Purchase #5 | $126.48 | 9.280% | $138.2173 | $138.22 | $138.20 | $138.20 |
| Purchase #6 | $70.49 | 13.164% | $79.7693 | $79.77 | $79.75 | $79.80 |
| Purchase #7 | $169.93 | 8.357% | $184.1311 | $184.13 | $184.15 | $184.10 |
| 7 purchase totals = | $1,054.96 | $1,154.5425 | $1,154.54 | $1,154.55 | $1,154.50 | |