| 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 | $158.94 | 3.721% | $164.8542 | $164.85 | $164.85 | $164.90 |
| Purchase #2 | $166.77 | 8.638% | $181.1756 | $181.18 | $181.20 | $181.20 |
| Purchase #3 | $129.45 | 12.220% | $145.2688 | $145.27 | $145.25 | $145.30 |
| Purchase #4 | $126.29 | 7.556% | $135.8325 | $135.83 | $135.85 | $135.80 |
| Purchase #5 | $17.46 | 9.704% | $19.1543 | $19.15 | $19.15 | $19.20 |
| Purchase #6 | $223.36 | 3.720% | $231.669 | $231.67 | $231.65 | $231.70 |
| Purchase #7 | $14.97 | 5.251% | $15.7561 | $15.76 | $15.75 | $15.80 |
| 7 purchase totals = | $837.24 | $893.7105 | $893.71 | $893.70 | $893.90 | |