| 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 | $130.59 | 10.843% | $144.7499 | $144.75 | $144.75 | $144.70 |
| Purchase #2 | $125.62 | 8.745% | $136.6055 | $136.61 | $136.60 | $136.60 |
| Purchase #3 | $94.50 | 3.213% | $97.5363 | $97.54 | $97.55 | $97.50 |
| Purchase #4 | $63.36 | 3.866% | $65.8095 | $65.81 | $65.80 | $65.80 |
| Purchase #5 | $45.34 | 6.662% | $48.3606 | $48.36 | $48.35 | $48.40 |
| Purchase #6 | $197.94 | 3.565% | $204.9966 | $205.00 | $205.00 | $205.00 |
| Purchase #7 | $135.93 | 8.837% | $147.9421 | $147.94 | $147.95 | $147.90 |
| 7 purchase totals = | $793.28 | $846.0005 | $846.01 | $846.00 | $845.90 | |