| 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 | $212.42 | 4.107% | $221.1441 | $221.14 | $221.15 | $221.10 |
| Purchase #2 | $27.75 | 12.415% | $31.1952 | $31.20 | $31.20 | $31.20 |
| Purchase #3 | $150.32 | 4.568% | $157.1866 | $157.19 | $157.20 | $157.20 |
| Purchase #4 | $165.62 | 11.584% | $184.8054 | $184.81 | $184.80 | $184.80 |
| Purchase #5 | $55.39 | 4.711% | $57.9994 | $58.00 | $58.00 | $58.00 |
| Purchase #6 | $33.66 | 5.856% | $35.6311 | $35.63 | $35.65 | $35.60 |
| Purchase #7 | $99.64 | 6.765% | $106.3806 | $106.38 | $106.40 | $106.40 |
| 7 purchase totals = | $744.80 | $794.3424 | $794.35 | $794.40 | $794.30 | |