| 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 | $161.54 | 3.290% | $166.8547 | $166.85 | $166.85 | $166.90 |
| Purchase #2 | $164.51 | 13.467% | $186.6646 | $186.66 | $186.65 | $186.70 |
| Purchase #3 | $191.69 | 9.466% | $209.8354 | $209.84 | $209.85 | $209.80 |
| Purchase #4 | $151.89 | 9.587% | $166.4517 | $166.45 | $166.45 | $166.50 |
| Purchase #5 | $66.47 | 8.254% | $71.9564 | $71.96 | $71.95 | $72.00 |
| Purchase #6 | $229.40 | 13.639% | $260.6879 | $260.69 | $260.70 | $260.70 |
| Purchase #7 | $115.46 | 4.525% | $120.6846 | $120.68 | $120.70 | $120.70 |
| 7 purchase totals = | $1,080.96 | $1,183.1353 | $1,183.13 | $1,183.15 | $1,183.30 | |