| 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 | $179.88 | 12.665% | $202.6618 | $202.66 | $202.65 | $202.70 |
| Purchase #2 | $172.66 | 3.828% | $179.2694 | $179.27 | $179.25 | $179.30 |
| Purchase #3 | $87.73 | 13.580% | $99.6437 | $99.64 | $99.65 | $99.60 |
| Purchase #4 | $157.69 | 10.458% | $174.1812 | $174.18 | $174.20 | $174.20 |
| Purchase #5 | $24.75 | 7.848% | $26.6924 | $26.69 | $26.70 | $26.70 |
| Purchase #6 | $14.52 | 4.664% | $15.1972 | $15.20 | $15.20 | $15.20 |
| Purchase #7 | $89.63 | 3.515% | $92.7805 | $92.78 | $92.80 | $92.80 |
| 7 purchase totals = | $726.86 | $790.4262 | $790.42 | $790.45 | $790.50 | |