| 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 | $159.61 | 13.743% | $181.5452 | $181.55 | $181.55 | $181.50 |
| Purchase #2 | $122.73 | 11.132% | $136.3923 | $136.39 | $136.40 | $136.40 |
| Purchase #3 | $132.49 | 4.674% | $138.6826 | $138.68 | $138.70 | $138.70 |
| Purchase #4 | $39.87 | 5.153% | $41.9245 | $41.92 | $41.90 | $41.90 |
| Purchase #5 | $21.55 | 4.147% | $22.4437 | $22.44 | $22.45 | $22.40 |
| Purchase #6 | $137.91 | 4.464% | $144.0663 | $144.07 | $144.05 | $144.10 |
| Purchase #7 | $190.72 | 5.331% | $200.8873 | $200.89 | $200.90 | $200.90 |
| 7 purchase totals = | $804.88 | $865.9419 | $865.94 | $865.95 | $865.90 | |