| 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 | $139.43 | 9.678% | $152.924 | $152.92 | $152.90 | $152.90 |
| Purchase #2 | $197.35 | 6.510% | $210.1975 | $210.20 | $210.20 | $210.20 |
| Purchase #3 | $71.88 | 12.397% | $80.791 | $80.79 | $80.80 | $80.80 |
| Purchase #4 | $144.42 | 13.427% | $163.8113 | $163.81 | $163.80 | $163.80 |
| Purchase #5 | $188.38 | 5.794% | $199.2947 | $199.29 | $199.30 | $199.30 |
| Purchase #6 | $193.92 | 6.871% | $207.2442 | $207.24 | $207.25 | $207.20 |
| Purchase #7 | $155.93 | 3.661% | $161.6386 | $161.64 | $161.65 | $161.60 |
| 7 purchase totals = | $1,091.31 | $1,175.9013 | $1,175.89 | $1,175.90 | $1,175.80 | |