| 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 | $155.71 | 13.744% | $177.1108 | $177.11 | $177.10 | $177.10 |
| Purchase #2 | $165.76 | 9.407% | $181.353 | $181.35 | $181.35 | $181.40 |
| Purchase #3 | $99.48 | 12.699% | $112.113 | $112.11 | $112.10 | $112.10 |
| Purchase #4 | $85.28 | 13.703% | $96.9659 | $96.97 | $96.95 | $97.00 |
| Purchase #5 | $197.40 | 3.527% | $204.3623 | $204.36 | $204.35 | $204.40 |
| Purchase #6 | $108.57 | 5.837% | $114.9072 | $114.91 | $114.90 | $114.90 |
| Purchase #7 | $161.92 | 11.832% | $181.0784 | $181.08 | $181.10 | $181.10 |
| 7 purchase totals = | $974.12 | $1,067.8906 | $1,067.89 | $1,067.85 | $1,068.00 | |