| 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 | $142.81 | 5.538% | $150.7188 | $150.72 | $150.70 | $150.70 |
| Purchase #2 | $55.40 | 10.515% | $61.2253 | $61.23 | $61.25 | $61.20 |
| Purchase #3 | $175.91 | 6.581% | $187.4866 | $187.49 | $187.50 | $187.50 |
| Purchase #4 | $223.98 | 10.615% | $247.7555 | $247.76 | $247.75 | $247.80 |
| Purchase #5 | $121.81 | 8.482% | $132.1419 | $132.14 | $132.15 | $132.10 |
| Purchase #6 | $115.73 | 12.420% | $130.1037 | $130.10 | $130.10 | $130.10 |
| Purchase #7 | $186.86 | 12.812% | $210.8005 | $210.80 | $210.80 | $210.80 |
| 7 purchase totals = | $1,022.50 | $1,120.2323 | $1,120.24 | $1,120.25 | $1,120.20 | |