| 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 | $150.49 | 8.242% | $162.8934 | $162.89 | $162.90 | $162.90 |
| Purchase #2 | $192.55 | 3.797% | $199.8611 | $199.86 | $199.85 | $199.90 |
| Purchase #3 | $24.48 | 6.156% | $25.987 | $25.99 | $26.00 | $26.00 |
| Purchase #4 | $60.72 | 4.627% | $63.5295 | $63.53 | $63.55 | $63.50 |
| Purchase #5 | $178.64 | 13.383% | $202.5474 | $202.55 | $202.55 | $202.50 |
| Purchase #6 | $89.97 | 13.411% | $102.0359 | $102.04 | $102.05 | $102.00 |
| Purchase #7 | $33.39 | 4.471% | $34.8829 | $34.88 | $34.90 | $34.90 |
| 7 purchase totals = | $730.24 | $791.7372 | $791.74 | $791.80 | $791.70 | |