| 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 | $127.85 | 8.550% | $138.7812 | $138.78 | $138.80 | $138.80 |
| Purchase #2 | $159.36 | 10.401% | $175.935 | $175.94 | $175.95 | $175.90 |
| Purchase #3 | $86.26 | 5.138% | $90.692 | $90.69 | $90.70 | $90.70 |
| Purchase #4 | $119.99 | 5.182% | $126.2079 | $126.21 | $126.20 | $126.20 |
| Purchase #5 | $110.65 | 9.606% | $121.279 | $121.28 | $121.30 | $121.30 |
| Purchase #6 | $242.91 | 4.286% | $253.3211 | $253.32 | $253.30 | $253.30 |
| Purchase #7 | $219.85 | 10.843% | $243.6883 | $243.69 | $243.70 | $243.70 |
| 7 purchase totals = | $1,066.87 | $1,149.9045 | $1,149.91 | $1,149.95 | $1,149.90 | |