| 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 | $81.80 | 12.690% | $92.1804 | $92.18 | $92.20 | $92.20 |
| Purchase #2 | $13.31 | 10.389% | $14.6928 | $14.69 | $14.70 | $14.70 |
| Purchase #3 | $153.57 | 4.223% | $160.0553 | $160.06 | $160.05 | $160.10 |
| Purchase #4 | $231.59 | 10.691% | $256.3493 | $256.35 | $256.35 | $256.30 |
| Purchase #5 | $168.66 | 4.128% | $175.6223 | $175.62 | $175.60 | $175.60 |
| Purchase #6 | $45.66 | 8.416% | $49.5027 | $49.50 | $49.50 | $49.50 |
| Purchase #7 | $135.27 | 7.543% | $145.4734 | $145.47 | $145.45 | $145.50 |
| 7 purchase totals = | $829.86 | $893.8762 | $893.87 | $893.85 | $893.90 | |