| 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 | $139.29 | 12.807% | $157.1289 | $157.13 | $157.15 | $157.10 |
| Purchase #2 | $175.99 | 6.581% | $187.5719 | $187.57 | $187.55 | $187.60 |
| Purchase #3 | $98.80 | 10.828% | $109.4981 | $109.50 | $109.50 | $109.50 |
| Purchase #4 | $202.61 | 12.286% | $227.5027 | $227.50 | $227.50 | $227.50 |
| Purchase #5 | $109.48 | 5.258% | $115.2365 | $115.24 | $115.25 | $115.20 |
| Purchase #6 | $96.83 | 3.348% | $100.0719 | $100.07 | $100.05 | $100.10 |
| Purchase #7 | $38.70 | 13.729% | $44.0131 | $44.01 | $44.00 | $44.00 |
| 7 purchase totals = | $861.70 | $941.0231 | $941.02 | $941.00 | $941.00 | |