| 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 | $75.70 | 12.403% | $85.0891 | $85.09 | $85.10 | $85.10 |
| Purchase #2 | $242.43 | 8.241% | $262.4087 | $262.41 | $262.40 | $262.40 |
| Purchase #3 | $160.36 | 12.368% | $180.1933 | $180.19 | $180.20 | $180.20 |
| Purchase #4 | $90.93 | 5.383% | $95.8248 | $95.82 | $95.80 | $95.80 |
| Purchase #5 | $82.89 | 10.362% | $91.4791 | $91.48 | $91.50 | $91.50 |
| Purchase #6 | $190.95 | 6.428% | $203.2243 | $203.22 | $203.20 | $203.20 |
| Purchase #7 | $151.90 | 8.646% | $165.0333 | $165.03 | $165.05 | $165.00 |
| 7 purchase totals = | $995.16 | $1,083.2526 | $1,083.24 | $1,083.25 | $1,083.20 | |