| 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 | $129.34 | 5.708% | $136.7227 | $136.72 | $136.70 | $136.70 |
| Purchase #2 | $31.35 | 5.209% | $32.983 | $32.98 | $33.00 | $33.00 |
| Purchase #3 | $109.63 | 7.557% | $117.9147 | $117.91 | $117.90 | $117.90 |
| Purchase #4 | $148.30 | 12.722% | $167.1667 | $167.17 | $167.15 | $167.20 |
| Purchase #5 | $212.64 | 6.626% | $226.7295 | $226.73 | $226.75 | $226.70 |
| Purchase #6 | $104.67 | 4.522% | $109.4032 | $109.40 | $109.40 | $109.40 |
| Purchase #7 | $108.90 | 3.817% | $113.0567 | $113.06 | $113.05 | $113.10 |
| 7 purchase totals = | $844.83 | $903.9765 | $903.97 | $903.95 | $904.00 | |