| 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 | $65.88 | 11.231% | $73.279 | $73.28 | $73.30 | $73.30 |
| Purchase #2 | $180.90 | 4.634% | $189.2829 | $189.28 | $189.30 | $189.30 |
| Purchase #3 | $86.44 | 12.498% | $97.2433 | $97.24 | $97.25 | $97.20 |
| Purchase #4 | $135.60 | 12.540% | $152.6042 | $152.60 | $152.60 | $152.60 |
| Purchase #5 | $175.85 | 10.250% | $193.8746 | $193.87 | $193.85 | $193.90 |
| Purchase #6 | $151.70 | 9.156% | $165.5897 | $165.59 | $165.60 | $165.60 |
| Purchase #7 | $157.42 | 10.729% | $174.3096 | $174.31 | $174.30 | $174.30 |
| 7 purchase totals = | $953.79 | $1,046.1833 | $1,046.17 | $1,046.20 | $1,046.20 | |