| 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 | $160.76 | 12.131% | $180.2618 | $180.26 | $180.25 | $180.30 |
| Purchase #2 | $189.82 | 11.284% | $211.2393 | $211.24 | $211.25 | $211.20 |
| Purchase #3 | $243.75 | 8.661% | $264.8612 | $264.86 | $264.85 | $264.90 |
| Purchase #4 | $37.37 | 12.670% | $42.1048 | $42.10 | $42.10 | $42.10 |
| Purchase #5 | $18.72 | 3.199% | $19.3189 | $19.32 | $19.30 | $19.30 |
| Purchase #6 | $13.41 | 6.522% | $14.2846 | $14.28 | $14.30 | $14.30 |
| Purchase #7 | $211.75 | 4.277% | $220.8065 | $220.81 | $220.80 | $220.80 |
| 7 purchase totals = | $875.58 | $952.8771 | $952.87 | $952.85 | $952.90 | |