| 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 | $157.60 | 8.411% | $170.8557 | $170.86 | $170.85 | $170.90 |
| Purchase #2 | $174.37 | 8.334% | $188.902 | $188.90 | $188.90 | $188.90 |
| Purchase #3 | $187.82 | 9.562% | $205.7793 | $205.78 | $205.80 | $205.80 |
| Purchase #4 | $163.72 | 6.136% | $173.7659 | $173.77 | $173.75 | $173.80 |
| Purchase #5 | $149.56 | 12.579% | $168.3732 | $168.37 | $168.35 | $168.40 |
| Purchase #6 | $76.27 | 10.336% | $84.1533 | $84.15 | $84.15 | $84.20 |
| Purchase #7 | $190.37 | 13.673% | $216.3993 | $216.40 | $216.40 | $216.40 |
| 7 purchase totals = | $1,099.71 | $1,208.2287 | $1,208.23 | $1,208.20 | $1,208.40 | |