| 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 | $138.66 | 9.497% | $151.8285 | $151.83 | $151.85 | $151.80 |
| Purchase #2 | $182.31 | 8.504% | $197.8136 | $197.81 | $197.80 | $197.80 |
| Purchase #3 | $222.73 | 4.548% | $232.8598 | $232.86 | $232.85 | $232.90 |
| Purchase #4 | $184.73 | 12.146% | $207.1673 | $207.17 | $207.15 | $207.20 |
| Purchase #5 | $185.79 | 8.383% | $201.3648 | $201.36 | $201.35 | $201.40 |
| Purchase #6 | $50.74 | 5.121% | $53.3384 | $53.34 | $53.35 | $53.30 |
| Purchase #7 | $209.54 | 13.577% | $237.9892 | $237.99 | $238.00 | $238.00 |
| 7 purchase totals = | $1,174.50 | $1,282.3616 | $1,282.36 | $1,282.35 | $1,282.40 | |