| 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 | $166.49 | 8.665% | $180.9164 | $180.92 | $180.90 | $180.90 |
| Purchase #2 | $35.53 | 5.716% | $37.5609 | $37.56 | $37.55 | $37.60 |
| Purchase #3 | $88.64 | 11.558% | $98.885 | $98.89 | $98.90 | $98.90 |
| Purchase #4 | $195.64 | 3.812% | $203.0978 | $203.10 | $203.10 | $203.10 |
| Purchase #5 | $62.68 | 12.719% | $70.6523 | $70.65 | $70.65 | $70.70 |
| Purchase #6 | $182.34 | 9.244% | $199.1955 | $199.20 | $199.20 | $199.20 |
| Purchase #7 | $8.38 | 6.581% | $8.9315 | $8.93 | $8.95 | $8.90 |
| 7 purchase totals = | $739.70 | $799.2394 | $799.25 | $799.25 | $799.30 | |