| 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 | $138.60 | 13.730% | $157.6298 | $157.63 | $157.65 | $157.60 |
| Purchase #2 | $210.58 | 11.490% | $234.7756 | $234.78 | $234.80 | $234.80 |
| Purchase #3 | $163.97 | 3.414% | $169.5679 | $169.57 | $169.55 | $169.60 |
| Purchase #4 | $35.75 | 7.647% | $38.4838 | $38.48 | $38.50 | $38.50 |
| Purchase #5 | $157.59 | 6.133% | $167.255 | $167.26 | $167.25 | $167.30 |
| Purchase #6 | $164.87 | 8.363% | $178.6581 | $178.66 | $178.65 | $178.70 |
| Purchase #7 | $164.25 | 8.707% | $178.5512 | $178.55 | $178.55 | $178.60 |
| 7 purchase totals = | $1,035.61 | $1,124.9214 | $1,124.93 | $1,124.95 | $1,125.10 | |