| 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 | $179.98 | 7.276% | $193.0753 | $193.08 | $193.10 | $193.10 |
| Purchase #2 | $40.50 | 12.585% | $45.5969 | $45.60 | $45.60 | $45.60 |
| Purchase #3 | $178.57 | 10.344% | $197.0413 | $197.04 | $197.05 | $197.00 |
| Purchase #4 | $184.86 | 6.729% | $197.2992 | $197.30 | $197.30 | $197.30 |
| Purchase #5 | $155.42 | 3.191% | $160.3795 | $160.38 | $160.40 | $160.40 |
| Purchase #6 | $229.94 | 13.750% | $261.5568 | $261.56 | $261.55 | $261.60 |
| Purchase #7 | $5.42 | 13.771% | $6.1664 | $6.17 | $6.15 | $6.20 |
| 7 purchase totals = | $974.69 | $1,061.1154 | $1,061.13 | $1,061.15 | $1,061.20 | |