| 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 | $156.45 | 5.833% | $165.5757 | $165.58 | $165.60 | $165.60 |
| Purchase #2 | $135.70 | 5.763% | $143.5204 | $143.52 | $143.50 | $143.50 |
| Purchase #3 | $179.51 | 10.208% | $197.8344 | $197.83 | $197.85 | $197.80 |
| Purchase #4 | $227.94 | 6.551% | $242.8723 | $242.87 | $242.85 | $242.90 |
| Purchase #5 | $47.59 | 4.685% | $49.8196 | $49.82 | $49.80 | $49.80 |
| Purchase #6 | $237.38 | 10.313% | $261.861 | $261.86 | $261.85 | $261.90 |
| Purchase #7 | $152.55 | 3.266% | $157.5323 | $157.53 | $157.55 | $157.50 |
| 7 purchase totals = | $1,137.12 | $1,219.0157 | $1,219.01 | $1,219.00 | $1,219.00 | |