| 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 | $153.43 | 6.350% | $163.1728 | $163.17 | $163.15 | $163.20 |
| Purchase #2 | $201.48 | 4.777% | $211.1047 | $211.10 | $211.10 | $211.10 |
| Purchase #3 | $81.34 | 7.122% | $87.133 | $87.13 | $87.15 | $87.10 |
| Purchase #4 | $13.79 | 8.205% | $14.9215 | $14.92 | $14.90 | $14.90 |
| Purchase #5 | $183.89 | 8.573% | $199.6549 | $199.65 | $199.65 | $199.70 |
| Purchase #6 | $129.93 | 13.597% | $147.5966 | $147.60 | $147.60 | $147.60 |
| Purchase #7 | $134.60 | 3.669% | $139.5385 | $139.54 | $139.55 | $139.50 |
| 7 purchase totals = | $898.46 | $963.1220 | $963.11 | $963.10 | $963.10 | |