| 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 | $128.85 | 4.525% | $134.6805 | $134.68 | $134.70 | $134.70 |
| Purchase #2 | $95.95 | 6.398% | $102.0889 | $102.09 | $102.10 | $102.10 |
| Purchase #3 | $216.67 | 5.766% | $229.1632 | $229.16 | $229.15 | $229.20 |
| Purchase #4 | $157.26 | 7.835% | $169.5813 | $169.58 | $169.60 | $169.60 |
| Purchase #5 | $36.51 | 4.659% | $38.211 | $38.21 | $38.20 | $38.20 |
| Purchase #6 | $89.61 | 4.349% | $93.5071 | $93.51 | $93.50 | $93.50 |
| Purchase #7 | $101.87 | 13.794% | $115.9219 | $115.92 | $115.90 | $115.90 |
| 7 purchase totals = | $826.72 | $883.1539 | $883.15 | $883.15 | $883.20 | |