| 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 | $125.68 | 12.643% | $141.5697 | $141.57 | $141.55 | $141.60 |
| Purchase #2 | $8.61 | 12.626% | $9.6971 | $9.70 | $9.70 | $9.70 |
| Purchase #3 | $123.69 | 12.316% | $138.9237 | $138.92 | $138.90 | $138.90 |
| Purchase #4 | $140.28 | 7.531% | $150.8445 | $150.84 | $150.85 | $150.80 |
| Purchase #5 | $144.51 | 10.558% | $159.7674 | $159.77 | $159.75 | $159.80 |
| Purchase #6 | $160.84 | 3.123% | $165.863 | $165.86 | $165.85 | $165.90 |
| Purchase #7 | $90.95 | 8.456% | $98.6407 | $98.64 | $98.65 | $98.60 |
| 7 purchase totals = | $794.56 | $865.3061 | $865.30 | $865.25 | $865.30 | |