| 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 | $188.32 | 7.153% | $201.7905 | $201.79 | $201.80 | $201.80 |
| Purchase #2 | $60.36 | 7.859% | $65.1037 | $65.10 | $65.10 | $65.10 |
| Purchase #3 | $54.28 | 12.479% | $61.0536 | $61.05 | $61.05 | $61.10 |
| Purchase #4 | $133.86 | 6.134% | $142.071 | $142.07 | $142.05 | $142.10 |
| Purchase #5 | $184.80 | 3.679% | $191.5988 | $191.60 | $191.60 | $191.60 |
| Purchase #6 | $28.55 | 4.382% | $29.8011 | $29.80 | $29.80 | $29.80 |
| Purchase #7 | $246.48 | 12.545% | $277.4009 | $277.40 | $277.40 | $277.40 |
| 7 purchase totals = | $896.65 | $968.8196 | $968.81 | $968.80 | $968.90 | |