| 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 | $196.51 | 7.739% | $211.7179 | $211.72 | $211.70 | $211.70 |
| Purchase #2 | $174.38 | 12.659% | $196.4548 | $196.45 | $196.45 | $196.50 |
| Purchase #3 | $5.34 | 5.785% | $5.6489 | $5.65 | $5.65 | $5.60 |
| Purchase #4 | $12.61 | 10.581% | $13.9443 | $13.94 | $13.95 | $13.90 |
| Purchase #5 | $160.43 | 9.183% | $175.1623 | $175.16 | $175.15 | $175.20 |
| Purchase #6 | $123.72 | 13.198% | $140.0486 | $140.05 | $140.05 | $140.00 |
| Purchase #7 | $149.26 | 8.124% | $161.3859 | $161.39 | $161.40 | $161.40 |
| 7 purchase totals = | $822.25 | $904.3627 | $904.36 | $904.35 | $904.30 | |