| 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 | $145.89 | 13.828% | $166.0637 | $166.06 | $166.05 | $166.10 |
| Purchase #2 | $178.43 | 3.607% | $184.866 | $184.87 | $184.85 | $184.90 |
| Purchase #3 | $63.85 | 9.681% | $70.0313 | $70.03 | $70.05 | $70.00 |
| Purchase #4 | $95.37 | 12.538% | $107.3275 | $107.33 | $107.35 | $107.30 |
| Purchase #5 | $140.58 | 5.835% | $148.7828 | $148.78 | $148.80 | $148.80 |
| Purchase #6 | $200.45 | 12.300% | $225.1054 | $225.11 | $225.10 | $225.10 |
| Purchase #7 | $143.35 | 3.688% | $148.6367 | $148.64 | $148.65 | $148.60 |
| 7 purchase totals = | $967.92 | $1,050.8134 | $1,050.82 | $1,050.85 | $1,050.80 | |