| 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 | $126.91 | 13.360% | $143.8652 | $143.87 | $143.85 | $143.90 |
| Purchase #2 | $238.28 | 8.200% | $257.819 | $257.82 | $257.80 | $257.80 |
| Purchase #3 | $73.69 | 12.391% | $82.8209 | $82.82 | $82.80 | $82.80 |
| Purchase #4 | $182.68 | 4.798% | $191.445 | $191.45 | $191.45 | $191.40 |
| Purchase #5 | $78.81 | 10.728% | $87.2647 | $87.26 | $87.25 | $87.30 |
| Purchase #6 | $185.95 | 4.268% | $193.8863 | $193.89 | $193.90 | $193.90 |
| Purchase #7 | $91.48 | 6.242% | $97.1902 | $97.19 | $97.20 | $97.20 |
| 7 purchase totals = | $977.80 | $1,054.2913 | $1,054.30 | $1,054.25 | $1,054.30 | |