| 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 | $100.96 | 4.637% | $105.6415 | $105.64 | $105.65 | $105.60 |
| Purchase #2 | $160.85 | 5.201% | $169.2158 | $169.22 | $169.20 | $169.20 |
| Purchase #3 | $128.83 | 10.791% | $142.732 | $142.73 | $142.75 | $142.70 |
| Purchase #4 | $155.90 | 8.105% | $168.5357 | $168.54 | $168.55 | $168.50 |
| Purchase #5 | $182.66 | 13.679% | $207.6461 | $207.65 | $207.65 | $207.60 |
| Purchase #6 | $110.63 | 4.841% | $115.9856 | $115.99 | $116.00 | $116.00 |
| Purchase #7 | $208.69 | 12.404% | $234.5759 | $234.58 | $234.60 | $234.60 |
| 7 purchase totals = | $1,048.52 | $1,144.3326 | $1,144.35 | $1,144.40 | $1,144.20 | |