| 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 | $178.38 | 3.427% | $184.4931 | $184.49 | $184.50 | $184.50 |
| Purchase #2 | $197.71 | 8.837% | $215.1816 | $215.18 | $215.20 | $215.20 |
| Purchase #3 | $102.77 | 7.641% | $110.6227 | $110.62 | $110.60 | $110.60 |
| Purchase #4 | $245.57 | 12.681% | $276.7107 | $276.71 | $276.70 | $276.70 |
| Purchase #5 | $171.35 | 9.676% | $187.9298 | $187.93 | $187.95 | $187.90 |
| Purchase #6 | $218.60 | 13.766% | $248.6925 | $248.69 | $248.70 | $248.70 |
| Purchase #7 | $165.69 | 9.505% | $181.4388 | $181.44 | $181.45 | $181.40 |
| 7 purchase totals = | $1,280.07 | $1,405.0692 | $1,405.06 | $1,405.10 | $1,405.00 | |