| 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 | $164.84 | 9.118% | $179.8701 | $179.87 | $179.85 | $179.90 |
| Purchase #2 | $12.76 | 6.626% | $13.6055 | $13.61 | $13.60 | $13.60 |
| Purchase #3 | $88.88 | 9.119% | $96.985 | $96.99 | $97.00 | $97.00 |
| Purchase #4 | $180.46 | 12.103% | $202.3011 | $202.30 | $202.30 | $202.30 |
| Purchase #5 | $8.97 | 8.734% | $9.7534 | $9.75 | $9.75 | $9.80 |
| Purchase #6 | $249.55 | 8.672% | $271.191 | $271.19 | $271.20 | $271.20 |
| Purchase #7 | $16.45 | 6.481% | $17.5161 | $17.52 | $17.50 | $17.50 |
| 7 purchase totals = | $721.91 | $791.2222 | $791.23 | $791.20 | $791.30 | |