| 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 | $187.56 | 3.137% | $193.4438 | $193.44 | $193.45 | $193.40 |
| Purchase #2 | $41.56 | 4.262% | $43.3313 | $43.33 | $43.35 | $43.30 |
| Purchase #3 | $55.83 | 8.304% | $60.4661 | $60.47 | $60.45 | $60.50 |
| Purchase #4 | $67.75 | 4.829% | $71.0216 | $71.02 | $71.00 | $71.00 |
| Purchase #5 | $161.48 | 12.114% | $181.0417 | $181.04 | $181.05 | $181.00 |
| Purchase #6 | $106.81 | 8.445% | $115.8301 | $115.83 | $115.85 | $115.80 |
| Purchase #7 | $215.58 | 12.505% | $242.5383 | $242.54 | $242.55 | $242.50 |
| 7 purchase totals = | $836.57 | $907.6729 | $907.67 | $907.70 | $907.50 | |