| 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 | $162.70 | 11.259% | $181.0184 | $181.02 | $181.00 | $181.00 |
| Purchase #2 | $127.41 | 8.467% | $138.1978 | $138.20 | $138.20 | $138.20 |
| Purchase #3 | $191.96 | 6.482% | $204.4028 | $204.40 | $204.40 | $204.40 |
| Purchase #4 | $208.94 | 5.450% | $220.3272 | $220.33 | $220.35 | $220.30 |
| Purchase #5 | $216.93 | 7.691% | $233.6141 | $233.61 | $233.60 | $233.60 |
| Purchase #6 | $243.98 | 10.697% | $270.0785 | $270.08 | $270.10 | $270.10 |
| Purchase #7 | $245.88 | 6.847% | $262.7154 | $262.72 | $262.70 | $262.70 |
| 7 purchase totals = | $1,397.80 | $1,510.3542 | $1,510.36 | $1,510.35 | $1,510.30 | |