| 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 | $164.89 | 9.744% | $180.9569 | $180.96 | $180.95 | $181.00 |
| Purchase #2 | $12.32 | 6.169% | $13.08 | $13.08 | $13.10 | $13.10 |
| Purchase #3 | $48.39 | 9.568% | $53.02 | $53.02 | $53.00 | $53.00 |
| Purchase #4 | $7.75 | 4.235% | $8.0782 | $8.08 | $8.10 | $8.10 |
| Purchase #5 | $51.91 | 4.124% | $54.0508 | $54.05 | $54.05 | $54.10 |
| Purchase #6 | $149.74 | 4.318% | $156.2058 | $156.21 | $156.20 | $156.20 |
| Purchase #7 | $173.96 | 6.154% | $184.6655 | $184.67 | $184.65 | $184.70 |
| 7 purchase totals = | $608.96 | $650.0572 | $650.07 | $650.05 | $650.20 | |