| 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 | $145.44 | 13.444% | $164.993 | $164.99 | $165.00 | $165.00 |
| Purchase #2 | $48.34 | 3.450% | $50.0077 | $50.01 | $50.00 | $50.00 |
| Purchase #3 | $243.83 | 13.420% | $276.552 | $276.55 | $276.55 | $276.60 |
| Purchase #4 | $58.33 | 4.448% | $60.9245 | $60.92 | $60.90 | $60.90 |
| Purchase #5 | $248.46 | 5.492% | $262.1054 | $262.11 | $262.10 | $262.10 |
| Purchase #6 | $239.74 | 4.815% | $251.2835 | $251.28 | $251.30 | $251.30 |
| Purchase #7 | $240.78 | 9.742% | $264.2368 | $264.24 | $264.25 | $264.20 |
| 7 purchase totals = | $1,224.92 | $1,330.1029 | $1,330.10 | $1,330.10 | $1,330.10 | |