| 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 | $129.35 | 11.568% | $144.3132 | $144.31 | $144.30 | $144.30 |
| Purchase #2 | $88.42 | 3.146% | $91.2017 | $91.20 | $91.20 | $91.20 |
| Purchase #3 | $163.55 | 6.168% | $173.6378 | $173.64 | $173.65 | $173.60 |
| Purchase #4 | $130.81 | 8.128% | $141.4422 | $141.44 | $141.45 | $141.40 |
| Purchase #5 | $120.69 | 7.455% | $129.6874 | $129.69 | $129.70 | $129.70 |
| Purchase #6 | $83.76 | 5.494% | $88.3618 | $88.36 | $88.35 | $88.40 |
| Purchase #7 | $77.91 | 11.776% | $87.0847 | $87.08 | $87.10 | $87.10 |
| 7 purchase totals = | $794.49 | $855.7288 | $855.72 | $855.75 | $855.70 | |