| 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 | $167.62 | 7.344% | $179.93 | $179.93 | $179.95 | $179.90 |
| Purchase #2 | $170.77 | 10.305% | $188.3678 | $188.37 | $188.35 | $188.40 |
| Purchase #3 | $180.68 | 8.627% | $196.2673 | $196.27 | $196.25 | $196.30 |
| Purchase #4 | $51.69 | 10.762% | $57.2529 | $57.25 | $57.25 | $57.30 |
| Purchase #5 | $131.98 | 4.863% | $138.3982 | $138.40 | $138.40 | $138.40 |
| Purchase #6 | $69.26 | 11.830% | $77.4535 | $77.45 | $77.45 | $77.50 |
| Purchase #7 | $224.48 | 12.242% | $251.9608 | $251.96 | $251.95 | $252.00 |
| 7 purchase totals = | $996.48 | $1,089.6305 | $1,089.63 | $1,089.60 | $1,089.80 | |