| 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 | $140.99 | 4.171% | $146.8707 | $146.87 | $146.85 | $146.90 |
| Purchase #2 | $225.81 | 7.857% | $243.5519 | $243.55 | $243.55 | $243.60 |
| Purchase #3 | $118.89 | 4.133% | $123.8037 | $123.80 | $123.80 | $123.80 |
| Purchase #4 | $210.30 | 12.542% | $236.6758 | $236.68 | $236.70 | $236.70 |
| Purchase #5 | $154.38 | 7.665% | $166.2132 | $166.21 | $166.20 | $166.20 |
| Purchase #6 | $49.45 | 8.737% | $53.7704 | $53.77 | $53.75 | $53.80 |
| Purchase #7 | $174.34 | 6.247% | $185.231 | $185.23 | $185.25 | $185.20 |
| 7 purchase totals = | $1,074.16 | $1,156.1167 | $1,156.11 | $1,156.10 | $1,156.20 | |