| 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 | $138.98 | 4.476% | $145.2007 | $145.20 | $145.20 | $145.20 |
| Purchase #2 | $193.53 | 9.480% | $211.8766 | $211.88 | $211.90 | $211.90 |
| Purchase #3 | $125.84 | 10.757% | $139.3766 | $139.38 | $139.40 | $139.40 |
| Purchase #4 | $134.28 | 12.524% | $151.0972 | $151.10 | $151.10 | $151.10 |
| Purchase #5 | $155.96 | 3.151% | $160.8743 | $160.87 | $160.85 | $160.90 |
| Purchase #6 | $214.91 | 10.398% | $237.2563 | $237.26 | $237.25 | $237.30 |
| Purchase #7 | $194.95 | 6.366% | $207.3605 | $207.36 | $207.35 | $207.40 |
| 7 purchase totals = | $1,158.45 | $1,253.0422 | $1,253.05 | $1,253.05 | $1,253.20 | |