| 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 | $129.46 | 11.546% | $144.4075 | $144.41 | $144.40 | $144.40 |
| Purchase #2 | $162.66 | 9.689% | $178.4201 | $178.42 | $178.40 | $178.40 |
| Purchase #3 | $151.65 | 10.792% | $168.0161 | $168.02 | $168.00 | $168.00 |
| Purchase #4 | $89.67 | 5.726% | $94.8045 | $94.80 | $94.80 | $94.80 |
| Purchase #5 | $186.68 | 12.260% | $209.567 | $209.57 | $209.55 | $209.60 |
| Purchase #6 | $157.92 | 12.525% | $177.6995 | $177.70 | $177.70 | $177.70 |
| Purchase #7 | $214.85 | 13.150% | $243.1028 | $243.10 | $243.10 | $243.10 |
| 7 purchase totals = | $1,092.89 | $1,216.0175 | $1,216.02 | $1,215.95 | $1,216.00 | |