| 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 | $137.34 | 4.811% | $143.9474 | $143.95 | $143.95 | $143.90 |
| Purchase #2 | $111.37 | 4.574% | $116.4641 | $116.46 | $116.45 | $116.50 |
| Purchase #3 | $10.33 | 4.298% | $10.774 | $10.77 | $10.75 | $10.80 |
| Purchase #4 | $237.92 | 5.108% | $250.073 | $250.07 | $250.05 | $250.10 |
| Purchase #5 | $121.45 | 13.679% | $138.0631 | $138.06 | $138.05 | $138.10 |
| Purchase #6 | $88.26 | 3.445% | $91.3006 | $91.30 | $91.30 | $91.30 |
| Purchase #7 | $135.94 | 8.591% | $147.6186 | $147.62 | $147.60 | $147.60 |
| 7 purchase totals = | $842.61 | $898.2408 | $898.23 | $898.15 | $898.30 | |