| 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 | $185.84 | 13.593% | $211.1012 | $211.10 | $211.10 | $211.10 |
| Purchase #2 | $71.47 | 5.395% | $75.3258 | $75.33 | $75.35 | $75.30 |
| Purchase #3 | $73.86 | 6.781% | $78.8684 | $78.87 | $78.85 | $78.90 |
| Purchase #4 | $128.83 | 3.404% | $133.2154 | $133.22 | $133.20 | $133.20 |
| Purchase #5 | $28.33 | 4.788% | $29.6864 | $29.69 | $29.70 | $29.70 |
| Purchase #6 | $141.66 | 10.605% | $156.683 | $156.68 | $156.70 | $156.70 |
| Purchase #7 | $100.31 | 13.638% | $113.9903 | $113.99 | $114.00 | $114.00 |
| 7 purchase totals = | $730.30 | $798.8705 | $798.88 | $798.90 | $798.90 | |