| 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 | $23.57 | 5.327% | $24.8256 | $24.83 | $24.85 | $24.80 |
| Purchase #2 | $168.43 | 12.398% | $189.312 | $189.31 | $189.30 | $189.30 |
| Purchase #3 | $184.90 | 9.218% | $201.9441 | $201.94 | $201.95 | $201.90 |
| Purchase #4 | $177.45 | 8.814% | $193.0904 | $193.09 | $193.10 | $193.10 |
| Purchase #5 | $156.96 | 13.404% | $177.9989 | $178.00 | $178.00 | $178.00 |
| Purchase #6 | $181.83 | 13.849% | $207.0116 | $207.01 | $207.00 | $207.00 |
| Purchase #7 | $144.84 | 5.721% | $153.1263 | $153.13 | $153.15 | $153.10 |
| 7 purchase totals = | $1,037.98 | $1,147.3089 | $1,147.31 | $1,147.35 | $1,147.20 | |