| 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 | $168.54 | 7.857% | $181.7822 | $181.78 | $181.80 | $181.80 |
| Purchase #2 | $87.63 | 11.480% | $97.6899 | $97.69 | $97.70 | $97.70 |
| Purchase #3 | $51.59 | 3.580% | $53.4369 | $53.44 | $53.45 | $53.40 |
| Purchase #4 | $6.47 | 7.490% | $6.9546 | $6.95 | $6.95 | $7.00 |
| Purchase #5 | $144.40 | 5.806% | $152.7839 | $152.78 | $152.80 | $152.80 |
| Purchase #6 | $140.83 | 8.693% | $153.0724 | $153.07 | $153.05 | $153.10 |
| Purchase #7 | $91.57 | 9.209% | $100.0027 | $100.00 | $100.00 | $100.00 |
| 7 purchase totals = | $691.03 | $745.7226 | $745.71 | $745.75 | $745.80 | |