| 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 | $166.31 | 10.696% | $184.0985 | $184.10 | $184.10 | $184.10 |
| Purchase #2 | $94.63 | 7.838% | $102.0471 | $102.05 | $102.05 | $102.00 |
| Purchase #3 | $110.41 | 4.223% | $115.0726 | $115.07 | $115.05 | $115.10 |
| Purchase #4 | $14.68 | 4.653% | $15.3631 | $15.36 | $15.35 | $15.40 |
| Purchase #5 | $151.45 | 9.408% | $165.6984 | $165.70 | $165.70 | $165.70 |
| Purchase #6 | $84.43 | 10.717% | $93.4784 | $93.48 | $93.50 | $93.50 |
| Purchase #7 | $92.40 | 8.256% | $100.0285 | $100.03 | $100.05 | $100.00 |
| 7 purchase totals = | $714.31 | $775.7866 | $775.79 | $775.80 | $775.80 | |