| 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 | $196.30 | 6.212% | $208.4942 | $208.49 | $208.50 | $208.50 |
| Purchase #2 | $103.41 | 4.533% | $108.0976 | $108.10 | $108.10 | $108.10 |
| Purchase #3 | $165.89 | 5.407% | $174.8597 | $174.86 | $174.85 | $174.90 |
| Purchase #4 | $137.49 | 9.694% | $150.8183 | $150.82 | $150.80 | $150.80 |
| Purchase #5 | $101.45 | 8.197% | $109.7659 | $109.77 | $109.75 | $109.80 |
| Purchase #6 | $94.40 | 8.684% | $102.5977 | $102.60 | $102.60 | $102.60 |
| Purchase #7 | $112.81 | 6.146% | $119.7433 | $119.74 | $119.75 | $119.70 |
| 7 purchase totals = | $911.75 | $974.3767 | $974.38 | $974.35 | $974.40 | |