| 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 | $218.45 | 5.374% | $230.1895 | $230.19 | $230.20 | $230.20 |
| Purchase #2 | $146.87 | 7.439% | $157.7957 | $157.80 | $157.80 | $157.80 |
| Purchase #3 | $176.50 | 13.579% | $200.4669 | $200.47 | $200.45 | $200.50 |
| Purchase #4 | $108.30 | 11.761% | $121.0372 | $121.04 | $121.05 | $121.00 |
| Purchase #5 | $138.25 | 9.581% | $151.4957 | $151.50 | $151.50 | $151.50 |
| Purchase #6 | $227.73 | 4.486% | $237.946 | $237.95 | $237.95 | $237.90 |
| Purchase #7 | $111.64 | 11.283% | $124.2363 | $124.24 | $124.25 | $124.20 |
| 7 purchase totals = | $1,127.74 | $1,223.1673 | $1,223.19 | $1,223.20 | $1,223.10 | |