| 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 | $181.36 | 11.492% | $202.2019 | $202.20 | $202.20 | $202.20 |
| Purchase #2 | $28.27 | 5.851% | $29.9241 | $29.92 | $29.90 | $29.90 |
| Purchase #3 | $150.99 | 4.364% | $157.5792 | $157.58 | $157.60 | $157.60 |
| Purchase #4 | $234.82 | 13.457% | $266.4197 | $266.42 | $266.40 | $266.40 |
| Purchase #5 | $225.63 | 3.668% | $233.9061 | $233.91 | $233.90 | $233.90 |
| Purchase #6 | $7.94 | 12.362% | $8.9215 | $8.92 | $8.90 | $8.90 |
| Purchase #7 | $228.68 | 8.479% | $248.0698 | $248.07 | $248.05 | $248.10 |
| 7 purchase totals = | $1,057.69 | $1,147.0223 | $1,147.02 | $1,146.95 | $1,147.00 | |