| 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 | $159.94 | 7.423% | $171.8123 | $171.81 | $171.80 | $171.80 |
| Purchase #2 | $155.30 | 13.341% | $176.0186 | $176.02 | $176.00 | $176.00 |
| Purchase #3 | $79.44 | 3.613% | $82.3102 | $82.31 | $82.30 | $82.30 |
| Purchase #4 | $110.37 | 9.666% | $121.0384 | $121.04 | $121.05 | $121.00 |
| Purchase #5 | $122.82 | 3.638% | $127.2882 | $127.29 | $127.30 | $127.30 |
| Purchase #6 | $236.35 | 6.450% | $251.5946 | $251.59 | $251.60 | $251.60 |
| Purchase #7 | $53.56 | 6.699% | $57.148 | $57.15 | $57.15 | $57.10 |
| 7 purchase totals = | $917.78 | $987.2103 | $987.21 | $987.20 | $987.10 | |