| 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 | $156.84 | 6.349% | $166.7978 | $166.80 | $166.80 | $166.80 |
| Purchase #2 | $96.99 | 4.416% | $101.2731 | $101.27 | $101.25 | $101.30 |
| Purchase #3 | $110.81 | 11.411% | $123.4545 | $123.45 | $123.45 | $123.50 |
| Purchase #4 | $116.77 | 10.853% | $129.443 | $129.44 | $129.45 | $129.40 |
| Purchase #5 | $248.96 | 7.407% | $267.4005 | $267.40 | $267.40 | $267.40 |
| Purchase #6 | $140.92 | 7.503% | $151.4932 | $151.49 | $151.50 | $151.50 |
| Purchase #7 | $181.97 | 10.523% | $201.1187 | $201.12 | $201.10 | $201.10 |
| 7 purchase totals = | $1,053.26 | $1,140.9808 | $1,140.97 | $1,140.95 | $1,141.00 | |