| 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 | $168.98 | 12.393% | $189.9217 | $189.92 | $189.90 | $189.90 |
| Purchase #2 | $78.34 | 8.324% | $84.861 | $84.86 | $84.85 | $84.90 |
| Purchase #3 | $167.29 | 12.523% | $188.2397 | $188.24 | $188.25 | $188.20 |
| Purchase #4 | $35.82 | 6.377% | $38.1042 | $38.10 | $38.10 | $38.10 |
| Purchase #5 | $182.56 | 12.169% | $204.7757 | $204.78 | $204.80 | $204.80 |
| Purchase #6 | $57.91 | 10.757% | $64.1394 | $64.14 | $64.15 | $64.10 |
| Purchase #7 | $199.42 | 8.547% | $216.4644 | $216.46 | $216.45 | $216.50 |
| 7 purchase totals = | $890.32 | $986.5061 | $986.50 | $986.50 | $986.50 | |