| 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 | $189.93 | 9.198% | $207.3998 | $207.40 | $207.40 | $207.40 |
| Purchase #2 | $22.77 | 10.578% | $25.1786 | $25.18 | $25.20 | $25.20 |
| Purchase #3 | $239.79 | 11.429% | $267.1956 | $267.20 | $267.20 | $267.20 |
| Purchase #4 | $147.28 | 4.578% | $154.0225 | $154.02 | $154.00 | $154.00 |
| Purchase #5 | $172.68 | 7.796% | $186.1421 | $186.14 | $186.15 | $186.10 |
| Purchase #6 | $242.62 | 11.584% | $270.7251 | $270.73 | $270.75 | $270.70 |
| Purchase #7 | $213.79 | 10.772% | $236.8195 | $236.82 | $236.80 | $236.80 |
| 7 purchase totals = | $1,228.86 | $1,347.4832 | $1,347.49 | $1,347.50 | $1,347.40 | |