| 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 | $183.97 | 8.249% | $199.1457 | $199.15 | $199.15 | $199.10 |
| Purchase #2 | $83.92 | 6.319% | $89.2229 | $89.22 | $89.20 | $89.20 |
| Purchase #3 | $148.43 | 4.604% | $155.2637 | $155.26 | $155.25 | $155.30 |
| Purchase #4 | $71.88 | 5.321% | $75.7047 | $75.70 | $75.70 | $75.70 |
| Purchase #5 | $49.72 | 6.238% | $52.8215 | $52.82 | $52.80 | $52.80 |
| Purchase #6 | $213.33 | 10.740% | $236.2416 | $236.24 | $236.25 | $236.20 |
| Purchase #7 | $85.75 | 11.447% | $95.5658 | $95.57 | $95.55 | $95.60 |
| 7 purchase totals = | $837.00 | $903.9659 | $903.96 | $903.90 | $903.90 | |