| 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 | $240.73 | 9.769% | $264.2469 | $264.25 | $264.25 | $264.20 |
| Purchase #2 | $159.35 | 13.566% | $180.9674 | $180.97 | $180.95 | $181.00 |
| Purchase #3 | $249.60 | 5.360% | $262.9786 | $262.98 | $263.00 | $263.00 |
| Purchase #4 | $170.27 | 3.221% | $175.7544 | $175.75 | $175.75 | $175.80 |
| Purchase #5 | $191.45 | 8.442% | $207.6122 | $207.61 | $207.60 | $207.60 |
| Purchase #6 | $216.35 | 12.479% | $243.3483 | $243.35 | $243.35 | $243.30 |
| Purchase #7 | $211.32 | 7.141% | $226.4104 | $226.41 | $226.40 | $226.40 |
| 7 purchase totals = | $1,439.07 | $1,561.3182 | $1,561.32 | $1,561.30 | $1,561.30 | |