| 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 | $164.71 | 12.417% | $185.162 | $185.16 | $185.15 | $185.20 |
| Purchase #2 | $225.82 | 3.175% | $232.9898 | $232.99 | $233.00 | $233.00 |
| Purchase #3 | $108.38 | 6.273% | $115.1787 | $115.18 | $115.20 | $115.20 |
| Purchase #4 | $170.81 | 4.296% | $178.148 | $178.15 | $178.15 | $178.10 |
| Purchase #5 | $154.98 | 12.540% | $174.4145 | $174.41 | $174.40 | $174.40 |
| Purchase #6 | $127.63 | 5.601% | $134.7786 | $134.78 | $134.80 | $134.80 |
| Purchase #7 | $38.47 | 4.162% | $40.0711 | $40.07 | $40.05 | $40.10 |
| 7 purchase totals = | $990.80 | $1,060.7427 | $1,060.74 | $1,060.75 | $1,060.80 | |