| 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 | $185.67 | 6.685% | $198.082 | $198.08 | $198.10 | $198.10 |
| Purchase #2 | $136.90 | 5.652% | $144.6376 | $144.64 | $144.65 | $144.60 |
| Purchase #3 | $91.38 | 3.195% | $94.2996 | $94.30 | $94.30 | $94.30 |
| Purchase #4 | $188.46 | 9.631% | $206.6106 | $206.61 | $206.60 | $206.60 |
| Purchase #5 | $53.79 | 6.507% | $57.2901 | $57.29 | $57.30 | $57.30 |
| Purchase #6 | $157.41 | 13.868% | $179.2396 | $179.24 | $179.25 | $179.20 |
| Purchase #7 | $6.51 | 12.303% | $7.3109 | $7.31 | $7.30 | $7.30 |
| 7 purchase totals = | $820.12 | $887.4704 | $887.47 | $887.50 | $887.40 | |