| 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 | $144.92 | 4.192% | $150.995 | $151.00 | $151.00 | $151.00 |
| Purchase #2 | $170.45 | 5.438% | $179.7191 | $179.72 | $179.70 | $179.70 |
| Purchase #3 | $76.85 | 13.629% | $87.3239 | $87.32 | $87.30 | $87.30 |
| Purchase #4 | $142.63 | 8.589% | $154.8805 | $154.88 | $154.90 | $154.90 |
| Purchase #5 | $45.83 | 10.455% | $50.6215 | $50.62 | $50.60 | $50.60 |
| Purchase #6 | $102.80 | 4.636% | $107.5658 | $107.57 | $107.55 | $107.60 |
| Purchase #7 | $107.65 | 5.185% | $113.2317 | $113.23 | $113.25 | $113.20 |
| 7 purchase totals = | $791.13 | $844.3375 | $844.34 | $844.30 | $844.30 | |