| 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 | $8.41 | 8.566% | $9.1304 | $9.13 | $9.15 | $9.10 |
| Purchase #2 | $154.44 | 4.348% | $161.1551 | $161.16 | $161.15 | $161.20 |
| Purchase #3 | $200.27 | 13.728% | $227.7631 | $227.76 | $227.75 | $227.80 |
| Purchase #4 | $160.80 | 7.268% | $172.4869 | $172.49 | $172.50 | $172.50 |
| Purchase #5 | $89.25 | 12.665% | $100.5535 | $100.55 | $100.55 | $100.60 |
| Purchase #6 | $119.40 | 6.180% | $126.7789 | $126.78 | $126.80 | $126.80 |
| Purchase #7 | $211.34 | 7.164% | $226.4804 | $226.48 | $226.50 | $226.50 |
| 7 purchase totals = | $943.91 | $1,024.3483 | $1,024.35 | $1,024.40 | $1,024.50 | |