| 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 | $130.34 | 7.668% | $140.3345 | $140.33 | $140.35 | $140.30 |
| Purchase #2 | $205.94 | 4.179% | $214.5462 | $214.55 | $214.55 | $214.50 |
| Purchase #3 | $6.70 | 12.271% | $7.5222 | $7.52 | $7.50 | $7.50 |
| Purchase #4 | $125.58 | 6.695% | $133.9876 | $133.99 | $134.00 | $134.00 |
| Purchase #5 | $135.25 | 11.496% | $150.7983 | $150.80 | $150.80 | $150.80 |
| Purchase #6 | $62.45 | 6.169% | $66.3025 | $66.30 | $66.30 | $66.30 |
| Purchase #7 | $181.95 | 5.316% | $191.6225 | $191.62 | $191.60 | $191.60 |
| 7 purchase totals = | $848.21 | $905.1138 | $905.11 | $905.10 | $905.00 | |