| 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 | $181.82 | 7.754% | $195.9183 | $195.92 | $195.90 | $195.90 |
| Purchase #2 | $179.82 | 7.618% | $193.5187 | $193.52 | $193.50 | $193.50 |
| Purchase #3 | $46.38 | 12.828% | $52.3296 | $52.33 | $52.35 | $52.30 |
| Purchase #4 | $80.39 | 13.171% | $90.9782 | $90.98 | $91.00 | $91.00 |
| Purchase #5 | $56.36 | 12.660% | $63.4952 | $63.50 | $63.50 | $63.50 |
| Purchase #6 | $7.57 | 7.131% | $8.1098 | $8.11 | $8.10 | $8.10 |
| Purchase #7 | $53.53 | 12.552% | $60.2491 | $60.25 | $60.25 | $60.20 |
| 7 purchase totals = | $605.87 | $664.5989 | $664.61 | $664.60 | $664.50 | |