| 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 | $143.73 | 3.516% | $148.7835 | $148.78 | $148.80 | $148.80 |
| Purchase #2 | $205.67 | 9.400% | $225.003 | $225.00 | $225.00 | $225.00 |
| Purchase #3 | $201.63 | 5.503% | $212.7257 | $212.73 | $212.75 | $212.70 |
| Purchase #4 | $182.36 | 13.788% | $207.5038 | $207.50 | $207.50 | $207.50 |
| Purchase #5 | $19.96 | 9.854% | $21.9269 | $21.93 | $21.95 | $21.90 |
| Purchase #6 | $147.85 | 9.335% | $161.6518 | $161.65 | $161.65 | $161.70 |
| Purchase #7 | $180.36 | 13.432% | $204.586 | $204.59 | $204.60 | $204.60 |
| 7 purchase totals = | $1,081.56 | $1,182.1807 | $1,182.18 | $1,182.25 | $1,182.20 | |