| 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 | $107.42 | 5.185% | $112.9897 | $112.99 | $113.00 | $113.00 |
| Purchase #2 | $127.81 | 10.264% | $140.9284 | $140.93 | $140.95 | $140.90 |
| Purchase #3 | $72.74 | 10.656% | $80.4912 | $80.49 | $80.50 | $80.50 |
| Purchase #4 | $106.58 | 13.209% | $120.6582 | $120.66 | $120.65 | $120.70 |
| Purchase #5 | $174.78 | 11.695% | $195.2205 | $195.22 | $195.20 | $195.20 |
| Purchase #6 | $59.93 | 13.386% | $67.9522 | $67.95 | $67.95 | $68.00 |
| Purchase #7 | $15.37 | 9.441% | $16.8211 | $16.82 | $16.80 | $16.80 |
| 7 purchase totals = | $664.63 | $735.0613 | $735.06 | $735.05 | $735.10 | |