| 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 | $163.51 | 10.129% | $180.0719 | $180.07 | $180.05 | $180.10 |
| Purchase #2 | $16.69 | 10.315% | $18.4116 | $18.41 | $18.40 | $18.40 |
| Purchase #3 | $204.29 | 6.116% | $216.7844 | $216.78 | $216.80 | $216.80 |
| Purchase #4 | $121.84 | 3.854% | $126.5357 | $126.54 | $126.55 | $126.50 |
| Purchase #5 | $249.48 | 4.282% | $260.1627 | $260.16 | $260.15 | $260.20 |
| Purchase #6 | $163.79 | 12.113% | $183.6299 | $183.63 | $183.65 | $183.60 |
| Purchase #7 | $60.79 | 12.519% | $68.4003 | $68.40 | $68.40 | $68.40 |
| 7 purchase totals = | $980.39 | $1,053.9965 | $1,053.99 | $1,054.00 | $1,054.00 | |