| 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 | $178.65 | 9.254% | $195.1823 | $195.18 | $195.20 | $195.20 |
| Purchase #2 | $42.72 | 3.168% | $44.0734 | $44.07 | $44.05 | $44.10 |
| Purchase #3 | $113.91 | 6.240% | $121.018 | $121.02 | $121.00 | $121.00 |
| Purchase #4 | $139.30 | 4.334% | $145.3373 | $145.34 | $145.35 | $145.30 |
| Purchase #5 | $114.31 | 11.844% | $127.8489 | $127.85 | $127.85 | $127.80 |
| Purchase #6 | $84.45 | 8.533% | $91.6561 | $91.66 | $91.65 | $91.70 |
| Purchase #7 | $123.87 | 4.872% | $129.9049 | $129.90 | $129.90 | $129.90 |
| 7 purchase totals = | $797.21 | $855.0209 | $855.02 | $855.00 | $855.00 | |