| 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 | $71.68 | 8.377% | $77.6846 | $77.68 | $77.70 | $77.70 |
| Purchase #2 | $155.80 | 4.293% | $162.4885 | $162.49 | $162.50 | $162.50 |
| Purchase #3 | $207.63 | 12.843% | $234.2959 | $234.30 | $234.30 | $234.30 |
| Purchase #4 | $13.42 | 10.186% | $14.787 | $14.79 | $14.80 | $14.80 |
| Purchase #5 | $182.92 | 9.397% | $200.109 | $200.11 | $200.10 | $200.10 |
| Purchase #6 | $19.32 | 6.513% | $20.5783 | $20.58 | $20.60 | $20.60 |
| Purchase #7 | $184.59 | 12.767% | $208.1566 | $208.16 | $208.15 | $208.20 |
| 7 purchase totals = | $835.36 | $918.0999 | $918.11 | $918.15 | $918.20 | |