| 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 | $76.89 | 9.174% | $83.9439 | $83.94 | $83.95 | $83.90 |
| Purchase #2 | $172.30 | 4.645% | $180.3033 | $180.30 | $180.30 | $180.30 |
| Purchase #3 | $234.99 | 7.523% | $252.6683 | $252.67 | $252.65 | $252.70 |
| Purchase #4 | $227.67 | 9.506% | $249.3123 | $249.31 | $249.30 | $249.30 |
| Purchase #5 | $226.72 | 3.522% | $234.7051 | $234.71 | $234.70 | $234.70 |
| Purchase #6 | $40.32 | 8.600% | $43.7875 | $43.79 | $43.80 | $43.80 |
| Purchase #7 | $187.46 | 12.381% | $210.6694 | $210.67 | $210.65 | $210.70 |
| 7 purchase totals = | $1,166.35 | $1,255.3898 | $1,255.39 | $1,255.35 | $1,255.40 | |