| 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 | $161.80 | 6.447% | $172.2312 | $172.23 | $172.25 | $172.20 |
| Purchase #2 | $62.80 | 11.434% | $69.9806 | $69.98 | $70.00 | $70.00 |
| Purchase #3 | $54.73 | 10.728% | $60.6014 | $60.60 | $60.60 | $60.60 |
| Purchase #4 | $232.70 | 13.527% | $264.1773 | $264.18 | $264.20 | $264.20 |
| Purchase #5 | $138.55 | 3.308% | $143.1332 | $143.13 | $143.15 | $143.10 |
| Purchase #6 | $11.41 | 9.504% | $12.4944 | $12.49 | $12.50 | $12.50 |
| Purchase #7 | $95.37 | 7.703% | $102.7164 | $102.72 | $102.70 | $102.70 |
| 7 purchase totals = | $757.36 | $825.3345 | $825.33 | $825.40 | $825.30 | |