| 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 | $149.31 | 9.645% | $163.7109 | $163.71 | $163.70 | $163.70 |
| Purchase #2 | $193.93 | 13.832% | $220.7544 | $220.75 | $220.75 | $220.80 |
| Purchase #3 | $229.95 | 13.333% | $260.6092 | $260.61 | $260.60 | $260.60 |
| Purchase #4 | $241.90 | 11.257% | $269.1307 | $269.13 | $269.15 | $269.10 |
| Purchase #5 | $35.88 | 13.758% | $40.8164 | $40.82 | $40.80 | $40.80 |
| Purchase #6 | $144.49 | 6.821% | $154.3457 | $154.35 | $154.35 | $154.30 |
| Purchase #7 | $127.59 | 10.699% | $141.2409 | $141.24 | $141.25 | $141.20 |
| 7 purchase totals = | $1,123.05 | $1,250.6082 | $1,250.61 | $1,250.60 | $1,250.50 | |