| 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 | $157.58 | 9.561% | $172.6462 | $172.65 | $172.65 | $172.60 |
| Purchase #2 | $137.72 | 4.260% | $143.5869 | $143.59 | $143.60 | $143.60 |
| Purchase #3 | $76.99 | 8.751% | $83.7274 | $83.73 | $83.75 | $83.70 |
| Purchase #4 | $124.60 | 13.744% | $141.725 | $141.73 | $141.75 | $141.70 |
| Purchase #5 | $51.36 | 10.232% | $56.6152 | $56.62 | $56.60 | $56.60 |
| Purchase #6 | $23.56 | 5.644% | $24.8897 | $24.89 | $24.90 | $24.90 |
| Purchase #7 | $117.53 | 3.604% | $121.7658 | $121.77 | $121.75 | $121.80 |
| 7 purchase totals = | $689.34 | $744.9562 | $744.98 | $745.00 | $744.90 | |