| 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 | $144.70 | 6.619% | $154.2777 | $154.28 | $154.30 | $154.30 |
| Purchase #2 | $54.45 | 9.764% | $59.7665 | $59.77 | $59.75 | $59.80 |
| Purchase #3 | $76.66 | 10.148% | $84.4395 | $84.44 | $84.45 | $84.40 |
| Purchase #4 | $58.65 | 4.624% | $61.362 | $61.36 | $61.35 | $61.40 |
| Purchase #5 | $158.66 | 12.859% | $179.0621 | $179.06 | $179.05 | $179.10 |
| Purchase #6 | $215.37 | 4.760% | $225.6216 | $225.62 | $225.60 | $225.60 |
| Purchase #7 | $77.29 | 3.335% | $79.8676 | $79.87 | $79.85 | $79.90 |
| 7 purchase totals = | $785.78 | $844.3970 | $844.40 | $844.35 | $844.50 | |