| 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 | $147.77 | 5.683% | $156.1678 | $156.17 | $156.15 | $156.20 |
| Purchase #2 | $30.38 | 8.700% | $33.0231 | $33.02 | $33.00 | $33.00 |
| Purchase #3 | $126.43 | 11.544% | $141.0251 | $141.03 | $141.05 | $141.00 |
| Purchase #4 | $221.96 | 12.151% | $248.9304 | $248.93 | $248.95 | $248.90 |
| Purchase #5 | $72.37 | 12.709% | $81.5675 | $81.57 | $81.55 | $81.60 |
| Purchase #6 | $201.35 | 11.658% | $224.8234 | $224.82 | $224.80 | $224.80 |
| Purchase #7 | $204.52 | 13.133% | $231.3796 | $231.38 | $231.40 | $231.40 |
| 7 purchase totals = | $1,004.78 | $1,116.9169 | $1,116.92 | $1,116.90 | $1,116.90 | |