| 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 | $127.90 | 13.866% | $145.6346 | $145.63 | $145.65 | $145.60 |
| Purchase #2 | $226.26 | 3.813% | $234.8873 | $234.89 | $234.90 | $234.90 |
| Purchase #3 | $154.46 | 6.279% | $164.1585 | $164.16 | $164.15 | $164.20 |
| Purchase #4 | $81.65 | 11.841% | $91.3182 | $91.32 | $91.30 | $91.30 |
| Purchase #5 | $105.64 | 9.515% | $115.6916 | $115.69 | $115.70 | $115.70 |
| Purchase #6 | $14.91 | 8.844% | $16.2286 | $16.23 | $16.25 | $16.20 |
| Purchase #7 | $45.72 | 11.578% | $51.0135 | $51.01 | $51.00 | $51.00 |
| 7 purchase totals = | $756.54 | $818.9323 | $818.93 | $818.95 | $818.90 | |