| 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 | $178.76 | 11.748% | $199.7607 | $199.76 | $199.75 | $199.80 |
| Purchase #2 | $21.83 | 7.650% | $23.5 | $23.50 | $23.50 | $23.50 |
| Purchase #3 | $194.95 | 7.749% | $210.0567 | $210.06 | $210.05 | $210.10 |
| Purchase #4 | $90.48 | 5.554% | $95.5053 | $95.51 | $95.50 | $95.50 |
| Purchase #5 | $205.62 | 13.637% | $233.6604 | $233.66 | $233.65 | $233.70 |
| Purchase #6 | $85.94 | 7.145% | $92.0804 | $92.08 | $92.10 | $92.10 |
| Purchase #7 | $164.79 | 8.330% | $178.517 | $178.52 | $178.50 | $178.50 |
| 7 purchase totals = | $942.37 | $1,033.0805 | $1,033.09 | $1,033.05 | $1,033.20 | |