| 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 | $180.92 | 10.379% | $199.6977 | $199.70 | $199.70 | $199.70 |
| Purchase #2 | $201.72 | 7.208% | $216.26 | $216.26 | $216.25 | $216.30 |
| Purchase #3 | $158.30 | 8.289% | $171.4215 | $171.42 | $171.40 | $171.40 |
| Purchase #4 | $138.33 | 6.750% | $147.6673 | $147.67 | $147.65 | $147.70 |
| Purchase #5 | $154.87 | 3.652% | $160.5259 | $160.53 | $160.55 | $160.50 |
| Purchase #6 | $16.54 | 4.305% | $17.252 | $17.25 | $17.25 | $17.30 |
| Purchase #7 | $47.62 | 12.862% | $53.7449 | $53.74 | $53.75 | $53.70 |
| 7 purchase totals = | $898.30 | $966.5693 | $966.57 | $966.55 | $966.60 | |