| 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 | $170.68 | 13.419% | $193.5835 | $193.58 | $193.60 | $193.60 |
| Purchase #2 | $49.76 | 5.752% | $52.6222 | $52.62 | $52.60 | $52.60 |
| Purchase #3 | $148.65 | 3.761% | $154.2407 | $154.24 | $154.25 | $154.20 |
| Purchase #4 | $123.68 | 11.712% | $138.1654 | $138.17 | $138.15 | $138.20 |
| Purchase #5 | $24.84 | 9.521% | $27.205 | $27.21 | $27.20 | $27.20 |
| Purchase #6 | $63.50 | 7.410% | $68.2054 | $68.21 | $68.20 | $68.20 |
| Purchase #7 | $194.70 | 4.526% | $203.5121 | $203.51 | $203.50 | $203.50 |
| 7 purchase totals = | $775.81 | $837.5343 | $837.54 | $837.50 | $837.50 | |