| 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 | $208.60 | 5.757% | $220.6091 | $220.61 | $220.60 | $220.60 |
| Purchase #2 | $136.48 | 5.358% | $143.7926 | $143.79 | $143.80 | $143.80 |
| Purchase #3 | $38.58 | 10.307% | $42.5564 | $42.56 | $42.55 | $42.60 |
| Purchase #4 | $43.44 | 3.785% | $45.0842 | $45.08 | $45.10 | $45.10 |
| Purchase #5 | $138.42 | 6.856% | $147.9101 | $147.91 | $147.90 | $147.90 |
| Purchase #6 | $39.38 | 10.844% | $43.6504 | $43.65 | $43.65 | $43.70 |
| Purchase #7 | $16.33 | 5.183% | $17.1764 | $17.18 | $17.20 | $17.20 |
| 7 purchase totals = | $621.23 | $660.7792 | $660.78 | $660.80 | $660.90 | |