| 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 | $150.63 | 13.372% | $170.7722 | $170.77 | $170.75 | $170.80 |
| Purchase #2 | $175.26 | 12.469% | $197.1132 | $197.11 | $197.10 | $197.10 |
| Purchase #3 | $189.55 | 5.287% | $199.5715 | $199.57 | $199.55 | $199.60 |
| Purchase #4 | $38.45 | 5.332% | $40.5002 | $40.50 | $40.50 | $40.50 |
| Purchase #5 | $222.34 | 4.863% | $233.1524 | $233.15 | $233.15 | $233.20 |
| Purchase #6 | $144.61 | 3.116% | $149.116 | $149.12 | $149.10 | $149.10 |
| Purchase #7 | $199.77 | 7.278% | $214.3093 | $214.31 | $214.30 | $214.30 |
| 7 purchase totals = | $1,120.61 | $1,204.5348 | $1,204.53 | $1,204.45 | $1,204.60 | |