| 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 | $164.59 | 10.774% | $182.3229 | $182.32 | $182.30 | $182.30 |
| Purchase #2 | $108.47 | 3.236% | $111.9801 | $111.98 | $112.00 | $112.00 |
| Purchase #3 | $90.31 | 12.572% | $101.6638 | $101.66 | $101.65 | $101.70 |
| Purchase #4 | $131.38 | 4.866% | $137.773 | $137.77 | $137.75 | $137.80 |
| Purchase #5 | $163.74 | 12.161% | $183.6524 | $183.65 | $183.65 | $183.70 |
| Purchase #6 | $142.90 | 13.588% | $162.3173 | $162.32 | $162.30 | $162.30 |
| Purchase #7 | $7.35 | 13.840% | $8.3672 | $8.37 | $8.35 | $8.40 |
| 7 purchase totals = | $808.74 | $888.0767 | $888.07 | $888.00 | $888.20 | |