| 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 | $149.45 | 5.400% | $157.5203 | $157.52 | $157.50 | $157.50 |
| Purchase #2 | $138.48 | 4.354% | $144.5094 | $144.51 | $144.50 | $144.50 |
| Purchase #3 | $23.39 | 8.533% | $25.3859 | $25.39 | $25.40 | $25.40 |
| Purchase #4 | $69.33 | 9.154% | $75.6765 | $75.68 | $75.70 | $75.70 |
| Purchase #5 | $198.46 | 4.786% | $207.9583 | $207.96 | $207.95 | $208.00 |
| Purchase #6 | $132.73 | 3.125% | $136.8778 | $136.88 | $136.90 | $136.90 |
| Purchase #7 | $11.76 | 6.116% | $12.4792 | $12.48 | $12.50 | $12.50 |
| 7 purchase totals = | $723.60 | $760.4074 | $760.42 | $760.45 | $760.50 | |