| 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 | $118.30 | 10.726% | $130.9889 | $130.99 | $131.00 | $131.00 |
| Purchase #2 | $139.93 | 5.278% | $147.3155 | $147.32 | $147.30 | $147.30 |
| Purchase #3 | $200.81 | 6.569% | $214.0012 | $214.00 | $214.00 | $214.00 |
| Purchase #4 | $87.97 | 10.458% | $97.1699 | $97.17 | $97.15 | $97.20 |
| Purchase #5 | $92.50 | 8.707% | $100.554 | $100.55 | $100.55 | $100.60 |
| Purchase #6 | $11.97 | 8.212% | $12.953 | $12.95 | $12.95 | $13.00 |
| Purchase #7 | $72.41 | 6.302% | $76.9733 | $76.97 | $76.95 | $77.00 |
| 7 purchase totals = | $723.89 | $779.9558 | $779.95 | $779.90 | $780.10 | |