| 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 | $18.80 | 3.414% | $19.4418 | $19.44 | $19.45 | $19.40 |
| Purchase #2 | $140.26 | 11.157% | $155.9088 | $155.91 | $155.90 | $155.90 |
| Purchase #3 | $172.80 | 9.364% | $188.981 | $188.98 | $189.00 | $189.00 |
| Purchase #4 | $152.83 | 4.231% | $159.2962 | $159.30 | $159.30 | $159.30 |
| Purchase #5 | $232.46 | 12.472% | $261.4524 | $261.45 | $261.45 | $261.50 |
| Purchase #6 | $11.50 | 12.117% | $12.8935 | $12.89 | $12.90 | $12.90 |
| Purchase #7 | $183.92 | 6.378% | $195.6504 | $195.65 | $195.65 | $195.70 |
| 7 purchase totals = | $912.57 | $993.6241 | $993.62 | $993.65 | $993.70 | |