| 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 | $133.98 | 9.868% | $147.2011 | $147.20 | $147.20 | $147.20 |
| Purchase #2 | $65.35 | 3.485% | $67.6274 | $67.63 | $67.65 | $67.60 |
| Purchase #3 | $233.25 | 6.802% | $249.1157 | $249.12 | $249.10 | $249.10 |
| Purchase #4 | $246.37 | 5.585% | $260.1298 | $260.13 | $260.15 | $260.10 |
| Purchase #5 | $215.56 | 4.736% | $225.7689 | $225.77 | $225.75 | $225.80 |
| Purchase #6 | $167.61 | 7.605% | $180.3567 | $180.36 | $180.35 | $180.40 |
| Purchase #7 | $175.37 | 9.471% | $191.9793 | $191.98 | $192.00 | $192.00 |
| 7 purchase totals = | $1,237.49 | $1,322.1789 | $1,322.19 | $1,322.20 | $1,322.20 | |