| 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 | $155.46 | 6.860% | $166.1246 | $166.12 | $166.10 | $166.10 |
| Purchase #2 | $77.68 | 5.373% | $81.8537 | $81.85 | $81.85 | $81.90 |
| Purchase #3 | $244.92 | 13.840% | $278.8169 | $278.82 | $278.80 | $278.80 |
| Purchase #4 | $60.45 | 5.802% | $63.9573 | $63.96 | $63.95 | $64.00 |
| Purchase #5 | $221.82 | 11.232% | $246.7348 | $246.73 | $246.75 | $246.70 |
| Purchase #6 | $34.57 | 6.811% | $36.9246 | $36.92 | $36.90 | $36.90 |
| Purchase #7 | $58.97 | 13.618% | $67.0005 | $67.00 | $67.00 | $67.00 |
| 7 purchase totals = | $853.87 | $941.4124 | $941.40 | $941.35 | $941.40 | |