| 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 | $169.78 | 6.792% | $181.3115 | $181.31 | $181.30 | $181.30 |
| Purchase #2 | $181.79 | 13.743% | $206.7734 | $206.77 | $206.75 | $206.80 |
| Purchase #3 | $27.91 | 4.264% | $29.1001 | $29.10 | $29.10 | $29.10 |
| Purchase #4 | $208.45 | 3.168% | $215.0537 | $215.05 | $215.05 | $215.10 |
| Purchase #5 | $105.36 | 10.459% | $116.3796 | $116.38 | $116.40 | $116.40 |
| Purchase #6 | $171.45 | 7.586% | $184.4562 | $184.46 | $184.45 | $184.50 |
| Purchase #7 | $195.67 | 9.216% | $213.7029 | $213.70 | $213.70 | $213.70 |
| 7 purchase totals = | $1,060.41 | $1,146.7774 | $1,146.77 | $1,146.75 | $1,146.90 | |