| 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 | $122.36 | 10.761% | $135.5272 | $135.53 | $135.55 | $135.50 |
| Purchase #2 | $238.33 | 12.831% | $268.9101 | $268.91 | $268.90 | $268.90 |
| Purchase #3 | $150.41 | 3.471% | $155.6307 | $155.63 | $155.65 | $155.60 |
| Purchase #4 | $170.29 | 6.723% | $181.7386 | $181.74 | $181.75 | $181.70 |
| Purchase #5 | $155.76 | 9.589% | $170.6958 | $170.70 | $170.70 | $170.70 |
| Purchase #6 | $149.30 | 3.701% | $154.8256 | $154.83 | $154.85 | $154.80 |
| Purchase #7 | $82.25 | 6.862% | $87.894 | $87.89 | $87.90 | $87.90 |
| 7 purchase totals = | $1,068.70 | $1,155.2220 | $1,155.23 | $1,155.30 | $1,155.10 | |