| 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 | $133.42 | 9.791% | $146.4832 | $146.48 | $146.50 | $146.50 |
| Purchase #2 | $56.68 | 4.196% | $59.0583 | $59.06 | $59.05 | $59.10 |
| Purchase #3 | $167.45 | 5.625% | $176.8691 | $176.87 | $176.85 | $176.90 |
| Purchase #4 | $45.88 | 8.604% | $49.8275 | $49.83 | $49.85 | $49.80 |
| Purchase #5 | $12.41 | 7.310% | $13.3172 | $13.32 | $13.30 | $13.30 |
| Purchase #6 | $33.99 | 3.798% | $35.2809 | $35.28 | $35.30 | $35.30 |
| Purchase #7 | $110.49 | 10.605% | $122.2075 | $122.21 | $122.20 | $122.20 |
| 7 purchase totals = | $560.32 | $603.0437 | $603.05 | $603.05 | $603.10 | |