| 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 | $186.84 | 3.399% | $193.1907 | $193.19 | $193.20 | $193.20 |
| Purchase #2 | $46.93 | 4.536% | $49.0587 | $49.06 | $49.05 | $49.10 |
| Purchase #3 | $236.69 | 10.558% | $261.6797 | $261.68 | $261.70 | $261.70 |
| Purchase #4 | $80.99 | 12.355% | $90.9963 | $91.00 | $91.00 | $91.00 |
| Purchase #5 | $120.26 | 9.360% | $131.5163 | $131.52 | $131.50 | $131.50 |
| Purchase #6 | $187.44 | 9.162% | $204.6133 | $204.61 | $204.60 | $204.60 |
| Purchase #7 | $22.82 | 3.128% | $23.5338 | $23.53 | $23.55 | $23.50 |
| 7 purchase totals = | $881.97 | $954.5888 | $954.59 | $954.60 | $954.60 | |