| 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 | $157.71 | 13.621% | $179.1917 | $179.19 | $179.20 | $179.20 |
| Purchase #2 | $189.74 | 10.732% | $210.1029 | $210.10 | $210.10 | $210.10 |
| Purchase #3 | $30.94 | 7.859% | $33.3716 | $33.37 | $33.35 | $33.40 |
| Purchase #4 | $64.56 | 13.455% | $73.2465 | $73.25 | $73.25 | $73.20 |
| Purchase #5 | $181.47 | 6.129% | $192.5923 | $192.59 | $192.60 | $192.60 |
| Purchase #6 | $28.41 | 7.869% | $30.6456 | $30.65 | $30.65 | $30.60 |
| Purchase #7 | $224.88 | 3.169% | $232.0064 | $232.01 | $232.00 | $232.00 |
| 7 purchase totals = | $877.71 | $951.1570 | $951.16 | $951.15 | $951.10 | |