| 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 | $143.58 | 8.642% | $155.9882 | $155.99 | $156.00 | $156.00 |
| Purchase #2 | $70.82 | 11.226% | $78.7703 | $78.77 | $78.75 | $78.80 |
| Purchase #3 | $175.87 | 4.393% | $183.596 | $183.60 | $183.60 | $183.60 |
| Purchase #4 | $128.50 | 13.182% | $145.4389 | $145.44 | $145.45 | $145.40 |
| Purchase #5 | $74.59 | 7.406% | $80.1141 | $80.11 | $80.10 | $80.10 |
| Purchase #6 | $106.49 | 13.204% | $120.5509 | $120.55 | $120.55 | $120.60 |
| Purchase #7 | $207.81 | 11.183% | $231.0494 | $231.05 | $231.05 | $231.00 |
| 7 purchase totals = | $907.66 | $995.5078 | $995.51 | $995.50 | $995.50 | |