| 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 | $138.89 | 10.284% | $153.1734 | $153.17 | $153.15 | $153.20 |
| Purchase #2 | $121.56 | 6.531% | $129.4991 | $129.50 | $129.50 | $129.50 |
| Purchase #3 | $40.38 | 9.246% | $44.1135 | $44.11 | $44.10 | $44.10 |
| Purchase #4 | $122.34 | 13.170% | $138.4522 | $138.45 | $138.45 | $138.50 |
| Purchase #5 | $71.53 | 8.417% | $77.5507 | $77.55 | $77.55 | $77.60 |
| Purchase #6 | $156.35 | 12.284% | $175.556 | $175.56 | $175.55 | $175.60 |
| Purchase #7 | $243.66 | 9.167% | $265.9963 | $266.00 | $266.00 | $266.00 |
| 7 purchase totals = | $894.71 | $984.3412 | $984.34 | $984.30 | $984.50 | |