| 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 | $110.65 | 9.494% | $121.1551 | $121.16 | $121.15 | $121.20 |
| Purchase #2 | $61.31 | 3.685% | $63.5693 | $63.57 | $63.55 | $63.60 |
| Purchase #3 | $197.97 | 9.568% | $216.9118 | $216.91 | $216.90 | $216.90 |
| Purchase #4 | $238.97 | 9.573% | $261.8466 | $261.85 | $261.85 | $261.80 |
| Purchase #5 | $43.83 | 8.736% | $47.659 | $47.66 | $47.65 | $47.70 |
| Purchase #6 | $154.37 | 11.619% | $172.3063 | $172.31 | $172.30 | $172.30 |
| Purchase #7 | $165.51 | 9.438% | $181.1308 | $181.13 | $181.15 | $181.10 |
| 7 purchase totals = | $972.61 | $1,064.5789 | $1,064.59 | $1,064.55 | $1,064.60 | |