| 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 | $139.85 | 11.530% | $155.9747 | $155.97 | $155.95 | $156.00 |
| Purchase #2 | $11.83 | 9.169% | $12.9147 | $12.91 | $12.90 | $12.90 |
| Purchase #3 | $85.65 | 11.163% | $95.2111 | $95.21 | $95.20 | $95.20 |
| Purchase #4 | $28.28 | 8.188% | $30.5956 | $30.60 | $30.60 | $30.60 |
| Purchase #5 | $123.71 | 5.822% | $130.9124 | $130.91 | $130.90 | $130.90 |
| Purchase #6 | $75.54 | 13.479% | $85.722 | $85.72 | $85.70 | $85.70 |
| Purchase #7 | $55.96 | 8.218% | $60.5588 | $60.56 | $60.55 | $60.60 |
| 7 purchase totals = | $520.82 | $571.8893 | $571.88 | $571.80 | $571.90 | |