| 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 | $243.46 | 7.361% | $261.3811 | $261.38 | $261.40 | $261.40 |
| Purchase #2 | $153.64 | 3.843% | $159.5444 | $159.54 | $159.55 | $159.50 |
| Purchase #3 | $182.86 | 9.871% | $200.9101 | $200.91 | $200.90 | $200.90 |
| Purchase #4 | $31.40 | 7.199% | $33.6605 | $33.66 | $33.65 | $33.70 |
| Purchase #5 | $150.83 | 13.767% | $171.5948 | $171.59 | $171.60 | $171.60 |
| Purchase #6 | $144.68 | 11.364% | $161.1214 | $161.12 | $161.10 | $161.10 |
| Purchase #7 | $188.46 | 8.337% | $204.1719 | $204.17 | $204.15 | $204.20 |
| 7 purchase totals = | $1,095.33 | $1,192.3842 | $1,192.37 | $1,192.35 | $1,192.40 | |