| 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 | $107.68 | 8.421% | $116.7477 | $116.75 | $116.75 | $116.70 |
| Purchase #2 | $138.87 | 5.868% | $147.0189 | $147.02 | $147.00 | $147.00 |
| Purchase #3 | $136.99 | 7.751% | $147.6081 | $147.61 | $147.60 | $147.60 |
| Purchase #4 | $232.67 | 4.593% | $243.3565 | $243.36 | $243.35 | $243.40 |
| Purchase #5 | $190.95 | 13.811% | $217.3221 | $217.32 | $217.30 | $217.30 |
| Purchase #6 | $47.33 | 13.376% | $53.6609 | $53.66 | $53.65 | $53.70 |
| Purchase #7 | $72.79 | 11.337% | $81.0422 | $81.04 | $81.05 | $81.00 |
| 7 purchase totals = | $927.28 | $1,006.7564 | $1,006.76 | $1,006.70 | $1,006.70 | |