| 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 | $211.63 | 5.263% | $222.7681 | $222.77 | $222.75 | $222.80 |
| Purchase #2 | $212.98 | 12.437% | $239.4683 | $239.47 | $239.45 | $239.50 |
| Purchase #3 | $156.41 | 11.802% | $174.8695 | $174.87 | $174.85 | $174.90 |
| Purchase #4 | $44.26 | 6.870% | $47.3007 | $47.30 | $47.30 | $47.30 |
| Purchase #5 | $136.91 | 7.342% | $146.9619 | $146.96 | $146.95 | $147.00 |
| Purchase #6 | $159.96 | 13.237% | $181.1339 | $181.13 | $181.15 | $181.10 |
| Purchase #7 | $168.40 | 5.115% | $177.0137 | $177.01 | $177.00 | $177.00 |
| 7 purchase totals = | $1,090.55 | $1,189.5161 | $1,189.51 | $1,189.45 | $1,189.60 | |