| 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 | $100.35 | 6.181% | $106.5526 | $106.55 | $106.55 | $106.60 |
| Purchase #2 | $182.70 | 5.801% | $193.2984 | $193.30 | $193.30 | $193.30 |
| Purchase #3 | $245.99 | 10.671% | $272.2396 | $272.24 | $272.25 | $272.20 |
| Purchase #4 | $16.89 | 9.731% | $18.5336 | $18.53 | $18.55 | $18.50 |
| Purchase #5 | $224.77 | 12.513% | $252.8955 | $252.90 | $252.90 | $252.90 |
| Purchase #6 | $234.36 | 13.103% | $265.0682 | $265.07 | $265.05 | $265.10 |
| Purchase #7 | $66.82 | 6.683% | $71.2856 | $71.29 | $71.30 | $71.30 |
| 7 purchase totals = | $1,071.88 | $1,179.8735 | $1,179.88 | $1,179.90 | $1,179.90 | |