| 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 | $122.57 | 4.434% | $128.0048 | $128.00 | $128.00 | $128.00 |
| Purchase #2 | $30.50 | 5.455% | $32.1638 | $32.16 | $32.15 | $32.20 |
| Purchase #3 | $59.95 | 10.593% | $66.3005 | $66.30 | $66.30 | $66.30 |
| Purchase #4 | $82.94 | 8.709% | $90.1632 | $90.16 | $90.15 | $90.20 |
| Purchase #5 | $176.65 | 9.810% | $193.9794 | $193.98 | $194.00 | $194.00 |
| Purchase #6 | $98.30 | 9.352% | $107.493 | $107.49 | $107.50 | $107.50 |
| Purchase #7 | $138.95 | 6.412% | $147.8595 | $147.86 | $147.85 | $147.90 |
| 7 purchase totals = | $709.86 | $765.9642 | $765.95 | $765.95 | $766.10 | |