| 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 | $167.63 | 8.650% | $182.13 | $182.13 | $182.15 | $182.10 |
| Purchase #2 | $248.83 | 8.453% | $269.8636 | $269.86 | $269.85 | $269.90 |
| Purchase #3 | $123.72 | 3.669% | $128.2593 | $128.26 | $128.25 | $128.30 |
| Purchase #4 | $151.33 | 3.331% | $156.3708 | $156.37 | $156.35 | $156.40 |
| Purchase #5 | $196.35 | 7.475% | $211.0272 | $211.03 | $211.05 | $211.00 |
| Purchase #6 | $178.35 | 11.132% | $198.2039 | $198.20 | $198.20 | $198.20 |
| Purchase #7 | $114.53 | 9.163% | $125.0244 | $125.02 | $125.00 | $125.00 |
| 7 purchase totals = | $1,180.74 | $1,270.8792 | $1,270.87 | $1,270.85 | $1,270.90 | |