| 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 | 10.496% | $166.8269 | $166.83 | $166.85 | $166.80 |
| Purchase #2 | $169.73 | 9.604% | $186.0309 | $186.03 | $186.05 | $186.00 |
| Purchase #3 | $50.32 | 6.532% | $53.6069 | $53.61 | $53.60 | $53.60 |
| Purchase #4 | $108.32 | 13.272% | $122.6962 | $122.70 | $122.70 | $122.70 |
| Purchase #5 | $77.72 | 3.561% | $80.4876 | $80.49 | $80.50 | $80.50 |
| Purchase #6 | $129.88 | 13.691% | $147.6619 | $147.66 | $147.65 | $147.70 |
| Purchase #7 | $99.25 | 9.828% | $109.0043 | $109.00 | $109.00 | $109.00 |
| 7 purchase totals = | $786.20 | $866.3147 | $866.32 | $866.35 | $866.30 | |