| 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 | $137.55 | 12.338% | $154.5209 | $154.52 | $154.50 | $154.50 |
| Purchase #2 | $101.41 | 10.559% | $112.1179 | $112.12 | $112.10 | $112.10 |
| Purchase #3 | $8.53 | 7.872% | $9.2015 | $9.20 | $9.20 | $9.20 |
| Purchase #4 | $27.92 | 13.661% | $31.7342 | $31.73 | $31.75 | $31.70 |
| Purchase #5 | $216.34 | 4.300% | $225.6426 | $225.64 | $225.65 | $225.60 |
| Purchase #6 | $164.82 | 8.673% | $179.1148 | $179.11 | $179.10 | $179.10 |
| Purchase #7 | $73.44 | 10.800% | $81.3715 | $81.37 | $81.35 | $81.40 |
| 7 purchase totals = | $730.01 | $793.7034 | $793.69 | $793.65 | $793.60 | |