| 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 | $139.98 | 10.124% | $154.1516 | $154.15 | $154.15 | $154.20 |
| Purchase #2 | $158.75 | 7.228% | $170.2245 | $170.22 | $170.20 | $170.20 |
| Purchase #3 | $148.48 | 4.803% | $155.6115 | $155.61 | $155.60 | $155.60 |
| Purchase #4 | $153.78 | 13.620% | $174.7248 | $174.72 | $174.70 | $174.70 |
| Purchase #5 | $63.61 | 5.507% | $67.113 | $67.11 | $67.10 | $67.10 |
| Purchase #6 | $95.39 | 11.810% | $106.6556 | $106.66 | $106.65 | $106.70 |
| Purchase #7 | $11.75 | 12.587% | $13.229 | $13.23 | $13.25 | $13.20 |
| 7 purchase totals = | $771.74 | $841.7100 | $841.70 | $841.65 | $841.70 | |