| 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 | $67.31 | 5.641% | $71.107 | $71.11 | $71.10 | $71.10 |
| Purchase #2 | $189.49 | 7.627% | $203.9424 | $203.94 | $203.95 | $203.90 |
| Purchase #3 | $160.74 | 9.725% | $176.372 | $176.37 | $176.35 | $176.40 |
| Purchase #4 | $239.75 | 5.399% | $252.6941 | $252.69 | $252.70 | $252.70 |
| Purchase #5 | $189.68 | 5.787% | $200.6568 | $200.66 | $200.65 | $200.70 |
| Purchase #6 | $144.55 | 7.596% | $155.53 | $155.53 | $155.55 | $155.50 |
| Purchase #7 | $223.96 | 5.399% | $236.0516 | $236.05 | $236.05 | $236.10 |
| 7 purchase totals = | $1,215.48 | $1,296.3539 | $1,296.35 | $1,296.35 | $1,296.40 | |