| 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 | $64.85 | 9.693% | $71.1359 | $71.14 | $71.15 | $71.10 |
| Purchase #2 | $159.50 | 4.169% | $166.1496 | $166.15 | $166.15 | $166.10 |
| Purchase #3 | $214.91 | 10.136% | $236.6933 | $236.69 | $236.70 | $236.70 |
| Purchase #4 | $224.90 | 7.342% | $241.4122 | $241.41 | $241.40 | $241.40 |
| Purchase #5 | $180.73 | 11.695% | $201.8664 | $201.87 | $201.85 | $201.90 |
| Purchase #6 | $107.98 | 8.412% | $117.0633 | $117.06 | $117.05 | $117.10 |
| Purchase #7 | $138.38 | 13.313% | $156.8025 | $156.80 | $156.80 | $156.80 |
| 7 purchase totals = | $1,091.25 | $1,191.1232 | $1,191.12 | $1,191.10 | $1,191.10 | |