| 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 | $193.35 | 7.432% | $207.7198 | $207.72 | $207.70 | $207.70 |
| Purchase #2 | $16.85 | 10.167% | $18.5631 | $18.56 | $18.55 | $18.60 |
| Purchase #3 | $153.46 | 13.260% | $173.8088 | $173.81 | $173.80 | $173.80 |
| Purchase #4 | $222.69 | 8.317% | $241.2111 | $241.21 | $241.20 | $241.20 |
| Purchase #5 | $206.39 | 3.289% | $213.1782 | $213.18 | $213.20 | $213.20 |
| Purchase #6 | $148.82 | 4.843% | $156.0274 | $156.03 | $156.05 | $156.00 |
| Purchase #7 | $142.26 | 4.536% | $148.7129 | $148.71 | $148.70 | $148.70 |
| 7 purchase totals = | $1,083.82 | $1,159.2213 | $1,159.22 | $1,159.20 | $1,159.20 | |