| 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 | $185.71 | 3.588% | $192.3733 | $192.37 | $192.35 | $192.40 |
| Purchase #2 | $194.95 | 10.705% | $215.8194 | $215.82 | $215.80 | $215.80 |
| Purchase #3 | $116.74 | 9.473% | $127.7988 | $127.80 | $127.80 | $127.80 |
| Purchase #4 | $56.69 | 6.476% | $60.3612 | $60.36 | $60.35 | $60.40 |
| Purchase #5 | $183.25 | 3.307% | $189.3101 | $189.31 | $189.30 | $189.30 |
| Purchase #6 | $209.84 | 12.173% | $235.3838 | $235.38 | $235.40 | $235.40 |
| Purchase #7 | $135.44 | 12.857% | $152.8535 | $152.85 | $152.85 | $152.90 |
| 7 purchase totals = | $1,082.62 | $1,173.9001 | $1,173.89 | $1,173.85 | $1,174.00 | |