| 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 | $22.25 | 10.508% | $24.588 | $24.59 | $24.60 | $24.60 |
| Purchase #2 | $138.47 | 3.522% | $143.3469 | $143.35 | $143.35 | $143.30 |
| Purchase #3 | $63.94 | 8.155% | $69.1543 | $69.15 | $69.15 | $69.20 |
| Purchase #4 | $183.68 | 7.458% | $197.3789 | $197.38 | $197.40 | $197.40 |
| Purchase #5 | $57.51 | 7.453% | $61.7962 | $61.80 | $61.80 | $61.80 |
| Purchase #6 | $185.51 | 5.676% | $196.0395 | $196.04 | $196.05 | $196.00 |
| Purchase #7 | $179.40 | 3.425% | $185.5445 | $185.54 | $185.55 | $185.50 |
| 7 purchase totals = | $830.76 | $877.8483 | $877.85 | $877.90 | $877.80 | |