| 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 | $148.53 | 5.239% | $156.3115 | $156.31 | $156.30 | $156.30 |
| Purchase #2 | $79.67 | 5.492% | $84.0455 | $84.05 | $84.05 | $84.00 |
| Purchase #3 | $205.61 | 6.386% | $218.7403 | $218.74 | $218.75 | $218.70 |
| Purchase #4 | $193.56 | 12.808% | $218.3512 | $218.35 | $218.35 | $218.40 |
| Purchase #5 | $72.56 | 13.222% | $82.1539 | $82.15 | $82.15 | $82.20 |
| Purchase #6 | $192.38 | 6.316% | $204.5307 | $204.53 | $204.55 | $204.50 |
| Purchase #7 | $225.93 | 10.158% | $248.88 | $248.88 | $248.90 | $248.90 |
| 7 purchase totals = | $1,118.24 | $1,213.0131 | $1,213.01 | $1,213.05 | $1,213.00 | |