| 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 | $129.80 | 5.355% | $136.7508 | $136.75 | $136.75 | $136.80 |
| Purchase #2 | $97.59 | 7.309% | $104.7229 | $104.72 | $104.70 | $104.70 |
| Purchase #3 | $188.79 | 13.353% | $213.9991 | $214.00 | $214.00 | $214.00 |
| Purchase #4 | $147.36 | 6.182% | $156.4698 | $156.47 | $156.45 | $156.50 |
| Purchase #5 | $41.25 | 11.549% | $46.014 | $46.01 | $46.00 | $46.00 |
| Purchase #6 | $24.77 | 11.246% | $27.5556 | $27.56 | $27.55 | $27.60 |
| Purchase #7 | $137.71 | 9.303% | $150.5212 | $150.52 | $150.50 | $150.50 |
| 7 purchase totals = | $767.27 | $836.0334 | $836.03 | $835.95 | $836.10 | |