| 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 | $187.48 | 4.323% | $195.5848 | $195.58 | $195.60 | $195.60 |
| Purchase #2 | $173.48 | 5.705% | $183.377 | $183.38 | $183.40 | $183.40 |
| Purchase #3 | $220.39 | 5.797% | $233.166 | $233.17 | $233.15 | $233.20 |
| Purchase #4 | $167.72 | 12.863% | $189.2938 | $189.29 | $189.30 | $189.30 |
| Purchase #5 | $116.29 | 8.412% | $126.0723 | $126.07 | $126.05 | $126.10 |
| Purchase #6 | $122.65 | 6.114% | $130.1488 | $130.15 | $130.15 | $130.10 |
| Purchase #7 | $134.44 | 10.657% | $148.7673 | $148.77 | $148.75 | $148.80 |
| 7 purchase totals = | $1,122.45 | $1,206.4100 | $1,206.41 | $1,206.40 | $1,206.50 | |