| 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 | $167.27 | 3.695% | $173.4506 | $173.45 | $173.45 | $173.50 |
| Purchase #2 | $129.25 | 11.617% | $144.265 | $144.27 | $144.25 | $144.30 |
| Purchase #3 | $239.83 | 6.146% | $254.57 | $254.57 | $254.55 | $254.60 |
| Purchase #4 | $204.61 | 3.183% | $211.1227 | $211.12 | $211.10 | $211.10 |
| Purchase #5 | $50.32 | 10.467% | $55.587 | $55.59 | $55.60 | $55.60 |
| Purchase #6 | $5.69 | 3.148% | $5.8691 | $5.87 | $5.85 | $5.90 |
| Purchase #7 | $20.36 | 6.820% | $21.7486 | $21.75 | $21.75 | $21.70 |
| 7 purchase totals = | $817.33 | $866.6130 | $866.62 | $866.55 | $866.70 | |