| 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 | $117.48 | 13.631% | $133.4937 | $133.49 | $133.50 | $133.50 |
| Purchase #2 | $81.41 | 8.846% | $88.6115 | $88.61 | $88.60 | $88.60 |
| Purchase #3 | $195.57 | 8.800% | $212.7802 | $212.78 | $212.80 | $212.80 |
| Purchase #4 | $177.53 | 7.250% | $190.4009 | $190.40 | $190.40 | $190.40 |
| Purchase #5 | $246.95 | 5.646% | $260.8928 | $260.89 | $260.90 | $260.90 |
| Purchase #6 | $209.62 | 3.517% | $216.9923 | $216.99 | $217.00 | $217.00 |
| Purchase #7 | $45.81 | 5.543% | $48.3492 | $48.35 | $48.35 | $48.30 |
| 7 purchase totals = | $1,074.37 | $1,151.5206 | $1,151.51 | $1,151.55 | $1,151.50 | |