| 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 | $157.79 | 6.461% | $167.9848 | $167.98 | $168.00 | $168.00 |
| Purchase #2 | $76.64 | 4.329% | $79.9577 | $79.96 | $79.95 | $80.00 |
| Purchase #3 | $194.97 | 11.161% | $216.7306 | $216.73 | $216.75 | $216.70 |
| Purchase #4 | $15.38 | 5.493% | $16.2248 | $16.22 | $16.20 | $16.20 |
| Purchase #5 | $116.85 | 12.671% | $131.6561 | $131.66 | $131.65 | $131.70 |
| Purchase #6 | $104.67 | 4.186% | $109.0515 | $109.05 | $109.05 | $109.10 |
| Purchase #7 | $19.73 | 11.782% | $22.0546 | $22.05 | $22.05 | $22.10 |
| 7 purchase totals = | $686.03 | $743.6601 | $743.65 | $743.65 | $743.80 | |