| 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 | $173.87 | 4.828% | $182.2644 | $182.26 | $182.25 | $182.30 |
| Purchase #2 | $95.40 | 11.537% | $106.4063 | $106.41 | $106.40 | $106.40 |
| Purchase #3 | $57.96 | 9.865% | $63.6778 | $63.68 | $63.70 | $63.70 |
| Purchase #4 | $223.66 | 6.473% | $238.1375 | $238.14 | $238.15 | $238.10 |
| Purchase #5 | $35.87 | 10.164% | $39.5158 | $39.52 | $39.50 | $39.50 |
| Purchase #6 | $214.74 | 13.288% | $243.2747 | $243.27 | $243.25 | $243.30 |
| Purchase #7 | $84.60 | 5.355% | $89.1303 | $89.13 | $89.15 | $89.10 |
| 7 purchase totals = | $886.10 | $962.4068 | $962.41 | $962.40 | $962.40 | |