| 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 | $165.99 | 10.278% | $183.0505 | $183.05 | $183.05 | $183.10 |
| Purchase #2 | $186.64 | 4.643% | $195.3057 | $195.31 | $195.30 | $195.30 |
| Purchase #3 | $12.94 | 7.223% | $13.8747 | $13.87 | $13.85 | $13.90 |
| Purchase #4 | $51.67 | 10.824% | $57.2628 | $57.26 | $57.25 | $57.30 |
| Purchase #5 | $17.97 | 9.154% | $19.615 | $19.62 | $19.60 | $19.60 |
| Purchase #6 | $53.50 | 13.537% | $60.7423 | $60.74 | $60.75 | $60.70 |
| Purchase #7 | $118.61 | 11.847% | $132.6617 | $132.66 | $132.65 | $132.70 |
| 7 purchase totals = | $607.32 | $662.5127 | $662.51 | $662.45 | $662.60 | |