| 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 | $128.94 | 6.639% | $137.5003 | $137.50 | $137.50 | $137.50 |
| Purchase #2 | $143.30 | 3.196% | $147.8799 | $147.88 | $147.90 | $147.90 |
| Purchase #3 | $180.34 | 12.602% | $203.0664 | $203.07 | $203.05 | $203.10 |
| Purchase #4 | $23.60 | 9.534% | $25.85 | $25.85 | $25.85 | $25.90 |
| Purchase #5 | $20.58 | 6.751% | $21.9694 | $21.97 | $21.95 | $22.00 |
| Purchase #6 | $93.66 | 11.655% | $104.5761 | $104.58 | $104.60 | $104.60 |
| Purchase #7 | $155.73 | 3.166% | $160.6604 | $160.66 | $160.65 | $160.70 |
| 7 purchase totals = | $746.15 | $801.5025 | $801.51 | $801.50 | $801.70 | |