| 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 | $13.27 | 7.568% | $14.2743 | $14.27 | $14.25 | $14.30 |
| Purchase #2 | $143.35 | 6.718% | $152.9803 | $152.98 | $153.00 | $153.00 |
| Purchase #3 | $200.62 | 12.291% | $225.2782 | $225.28 | $225.30 | $225.30 |
| Purchase #4 | $123.84 | 10.312% | $136.6104 | $136.61 | $136.60 | $136.60 |
| Purchase #5 | $6.76 | 4.855% | $7.0882 | $7.09 | $7.10 | $7.10 |
| Purchase #6 | $104.37 | 8.443% | $113.182 | $113.18 | $113.20 | $113.20 |
| Purchase #7 | $34.41 | 3.204% | $35.5125 | $35.51 | $35.50 | $35.50 |
| 7 purchase totals = | $626.62 | $684.9259 | $684.92 | $684.95 | $685.00 | |