| 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 | $127.60 | 12.495% | $143.5436 | $143.54 | $143.55 | $143.50 |
| Purchase #2 | $63.34 | 12.329% | $71.1492 | $71.15 | $71.15 | $71.10 |
| Purchase #3 | $70.87 | 11.558% | $79.0612 | $79.06 | $79.05 | $79.10 |
| Purchase #4 | $201.75 | 12.291% | $226.5471 | $226.55 | $226.55 | $226.50 |
| Purchase #5 | $143.57 | 3.508% | $148.6064 | $148.61 | $148.60 | $148.60 |
| Purchase #6 | $124.80 | 4.409% | $130.3024 | $130.30 | $130.30 | $130.30 |
| Purchase #7 | $58.77 | 5.561% | $62.0382 | $62.04 | $62.05 | $62.00 |
| 7 purchase totals = | $790.70 | $861.2481 | $861.25 | $861.25 | $861.10 | |