| 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 | $175.95 | 3.702% | $182.4637 | $182.46 | $182.45 | $182.50 |
| Purchase #2 | $173.26 | 9.123% | $189.0665 | $189.07 | $189.05 | $189.10 |
| Purchase #3 | $146.46 | 6.780% | $156.39 | $156.39 | $156.40 | $156.40 |
| Purchase #4 | $121.90 | 8.561% | $132.3359 | $132.34 | $132.35 | $132.30 |
| Purchase #5 | $73.75 | 9.682% | $80.8905 | $80.89 | $80.90 | $80.90 |
| Purchase #6 | $249.37 | 11.139% | $277.1473 | $277.15 | $277.15 | $277.10 |
| Purchase #7 | $238.80 | 13.340% | $270.6559 | $270.66 | $270.65 | $270.70 |
| 7 purchase totals = | $1,179.49 | $1,288.9498 | $1,288.96 | $1,288.95 | $1,289.00 | |