| 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 | $131.95 | 7.803% | $142.2461 | $142.25 | $142.25 | $142.20 |
| Purchase #2 | $148.98 | 7.730% | $160.4962 | $160.50 | $160.50 | $160.50 |
| Purchase #3 | $27.31 | 8.285% | $29.5726 | $29.57 | $29.55 | $29.60 |
| Purchase #4 | $227.95 | 8.237% | $246.7262 | $246.73 | $246.75 | $246.70 |
| Purchase #5 | $235.48 | 5.601% | $248.6692 | $248.67 | $248.65 | $248.70 |
| Purchase #6 | $48.44 | 13.142% | $54.806 | $54.81 | $54.80 | $54.80 |
| Purchase #7 | $27.61 | 8.268% | $29.8928 | $29.89 | $29.90 | $29.90 |
| 7 purchase totals = | $847.72 | $912.4091 | $912.42 | $912.40 | $912.40 | |