| 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 | $177.29 | 5.131% | $186.3867 | $186.39 | $186.40 | $186.40 |
| Purchase #2 | $128.77 | 11.332% | $143.3622 | $143.36 | $143.35 | $143.40 |
| Purchase #3 | $217.77 | 3.669% | $225.76 | $225.76 | $225.75 | $225.80 |
| Purchase #4 | $140.37 | 5.248% | $147.7366 | $147.74 | $147.75 | $147.70 |
| Purchase #5 | $158.30 | 13.466% | $179.6167 | $179.62 | $179.60 | $179.60 |
| Purchase #6 | $94.93 | 5.197% | $99.8635 | $99.86 | $99.85 | $99.90 |
| Purchase #7 | $12.92 | 4.874% | $13.5497 | $13.55 | $13.55 | $13.50 |
| 7 purchase totals = | $930.35 | $996.2754 | $996.28 | $996.25 | $996.30 | |