| 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 | $184.96 | 10.557% | $204.4862 | $204.49 | $204.50 | $204.50 |
| Purchase #2 | $14.71 | 13.188% | $16.65 | $16.65 | $16.65 | $16.70 |
| Purchase #3 | $7.86 | 13.224% | $8.8994 | $8.90 | $8.90 | $8.90 |
| Purchase #4 | $20.64 | 9.507% | $22.6022 | $22.60 | $22.60 | $22.60 |
| Purchase #5 | $19.65 | 4.227% | $20.4806 | $20.48 | $20.50 | $20.50 |
| Purchase #6 | $170.42 | 7.733% | $183.5986 | $183.60 | $183.60 | $183.60 |
| Purchase #7 | $13.86 | 7.160% | $14.8524 | $14.85 | $14.85 | $14.90 |
| 7 purchase totals = | $432.10 | $471.5694 | $471.57 | $471.60 | $471.70 | |