| 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 | $139.50 | 9.763% | $153.1194 | $153.12 | $153.10 | $153.10 |
| Purchase #2 | $158.88 | 6.279% | $168.8561 | $168.86 | $168.85 | $168.90 |
| Purchase #3 | $239.75 | 8.403% | $259.8962 | $259.90 | $259.90 | $259.90 |
| Purchase #4 | $14.55 | 9.734% | $15.9663 | $15.97 | $15.95 | $16.00 |
| Purchase #5 | $13.56 | 8.472% | $14.7088 | $14.71 | $14.70 | $14.70 |
| Purchase #6 | $241.92 | 4.291% | $252.3008 | $252.30 | $252.30 | $252.30 |
| Purchase #7 | $123.66 | 4.360% | $129.0516 | $129.05 | $129.05 | $129.10 |
| 7 purchase totals = | $931.82 | $993.8992 | $993.91 | $993.85 | $994.00 | |