| 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 | $182.66 | 11.605% | $203.8577 | $203.86 | $203.85 | $203.90 |
| Purchase #2 | $70.63 | 12.643% | $79.5598 | $79.56 | $79.55 | $79.60 |
| Purchase #3 | $147.66 | 10.487% | $163.1451 | $163.15 | $163.15 | $163.10 |
| Purchase #4 | $168.36 | 3.183% | $173.7189 | $173.72 | $173.70 | $173.70 |
| Purchase #5 | $8.25 | 6.599% | $8.7944 | $8.79 | $8.80 | $8.80 |
| Purchase #6 | $144.52 | 4.155% | $150.5248 | $150.52 | $150.50 | $150.50 |
| Purchase #7 | $35.28 | 5.836% | $37.3389 | $37.34 | $37.35 | $37.30 |
| 7 purchase totals = | $757.36 | $816.9396 | $816.94 | $816.90 | $816.90 | |