| 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 | $140.54 | 7.266% | $150.7516 | $150.75 | $150.75 | $150.80 |
| Purchase #2 | $90.86 | 3.106% | $93.6821 | $93.68 | $93.70 | $93.70 |
| Purchase #3 | $48.44 | 6.797% | $51.7325 | $51.73 | $51.75 | $51.70 |
| Purchase #4 | $113.27 | 9.106% | $123.5844 | $123.58 | $123.60 | $123.60 |
| Purchase #5 | $248.80 | 13.511% | $282.4154 | $282.42 | $282.40 | $282.40 |
| Purchase #6 | $39.37 | 5.133% | $41.3909 | $41.39 | $41.40 | $41.40 |
| Purchase #7 | $156.52 | 11.709% | $174.8469 | $174.85 | $174.85 | $174.80 |
| 7 purchase totals = | $837.80 | $918.4038 | $918.40 | $918.45 | $918.40 | |