| 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 | $154.56 | 12.306% | $173.5802 | $173.58 | $173.60 | $173.60 |
| Purchase #2 | $241.55 | 11.842% | $270.1544 | $270.15 | $270.15 | $270.20 |
| Purchase #3 | $15.72 | 8.761% | $17.0972 | $17.10 | $17.10 | $17.10 |
| Purchase #4 | $148.73 | 6.372% | $158.2071 | $158.21 | $158.20 | $158.20 |
| Purchase #5 | $31.32 | 8.238% | $33.9001 | $33.90 | $33.90 | $33.90 |
| Purchase #6 | $155.69 | 13.627% | $176.9059 | $176.91 | $176.90 | $176.90 |
| Purchase #7 | $15.43 | 3.665% | $15.9955 | $16.00 | $16.00 | $16.00 |
| 7 purchase totals = | $763.00 | $845.8404 | $845.85 | $845.85 | $845.90 | |