| 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 | $164.68 | 4.794% | $172.5748 | $172.57 | $172.55 | $172.60 |
| Purchase #2 | $99.37 | 12.851% | $112.14 | $112.14 | $112.15 | $112.10 |
| Purchase #3 | $173.75 | 9.777% | $190.7375 | $190.74 | $190.75 | $190.70 |
| Purchase #4 | $163.47 | 13.701% | $185.867 | $185.87 | $185.85 | $185.90 |
| Purchase #5 | $245.48 | 13.478% | $278.5658 | $278.57 | $278.55 | $278.60 |
| Purchase #6 | $44.92 | 10.432% | $49.6061 | $49.61 | $49.60 | $49.60 |
| Purchase #7 | $216.63 | 12.282% | $243.2365 | $243.24 | $243.25 | $243.20 |
| 7 purchase totals = | $1,108.30 | $1,232.7277 | $1,232.74 | $1,232.70 | $1,232.70 | |