| 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 | $150.98 | 10.241% | $166.4419 | $166.44 | $166.45 | $166.40 |
| Purchase #2 | $68.70 | 3.246% | $70.93 | $70.93 | $70.95 | $70.90 |
| Purchase #3 | $89.66 | 11.603% | $100.0632 | $100.06 | $100.05 | $100.10 |
| Purchase #4 | $185.54 | 4.335% | $193.5832 | $193.58 | $193.60 | $193.60 |
| Purchase #5 | $28.45 | 3.286% | $29.3849 | $29.38 | $29.40 | $29.40 |
| Purchase #6 | $219.75 | 7.506% | $236.2444 | $236.24 | $236.25 | $236.20 |
| Purchase #7 | $51.57 | 5.442% | $54.3764 | $54.38 | $54.40 | $54.40 |
| 7 purchase totals = | $794.65 | $851.0240 | $851.01 | $851.10 | $851.00 | |