| 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 | $136.42 | 8.333% | $147.7879 | $147.79 | $147.80 | $147.80 |
| Purchase #2 | $29.52 | 10.658% | $32.6662 | $32.67 | $32.65 | $32.70 |
| Purchase #3 | $108.97 | 4.680% | $114.0698 | $114.07 | $114.05 | $114.10 |
| Purchase #4 | $107.39 | 12.527% | $120.8427 | $120.84 | $120.85 | $120.80 |
| Purchase #5 | $175.59 | 6.583% | $187.1491 | $187.15 | $187.15 | $187.10 |
| Purchase #6 | $121.98 | 12.390% | $137.0933 | $137.09 | $137.10 | $137.10 |
| Purchase #7 | $87.26 | 8.426% | $94.6125 | $94.61 | $94.60 | $94.60 |
| 7 purchase totals = | $767.13 | $834.2215 | $834.22 | $834.20 | $834.20 | |