| 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 | $156.64 | 8.160% | $169.4218 | $169.42 | $169.40 | $169.40 |
| Purchase #2 | $211.34 | 6.676% | $225.4491 | $225.45 | $225.45 | $225.40 |
| Purchase #3 | $21.63 | 12.781% | $24.3945 | $24.39 | $24.40 | $24.40 |
| Purchase #4 | $34.67 | 9.659% | $38.0188 | $38.02 | $38.00 | $38.00 |
| Purchase #5 | $88.28 | 12.368% | $99.1985 | $99.20 | $99.20 | $99.20 |
| Purchase #6 | $62.87 | 11.797% | $70.2868 | $70.29 | $70.30 | $70.30 |
| Purchase #7 | $176.29 | 9.871% | $193.6916 | $193.69 | $193.70 | $193.70 |
| 7 purchase totals = | $751.72 | $820.4611 | $820.46 | $820.45 | $820.40 | |