| 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 | $122.65 | 9.785% | $134.6513 | $134.65 | $134.65 | $134.70 |
| Purchase #2 | $155.62 | 13.362% | $176.4139 | $176.41 | $176.40 | $176.40 |
| Purchase #3 | $93.97 | 11.770% | $105.0303 | $105.03 | $105.05 | $105.00 |
| Purchase #4 | $63.70 | 3.222% | $65.7524 | $65.75 | $65.75 | $65.80 |
| Purchase #5 | $144.75 | 5.299% | $152.4203 | $152.42 | $152.40 | $152.40 |
| Purchase #6 | $64.91 | 5.768% | $68.654 | $68.65 | $68.65 | $68.70 |
| Purchase #7 | $142.79 | 11.208% | $158.7939 | $158.79 | $158.80 | $158.80 |
| 7 purchase totals = | $788.39 | $861.7161 | $861.70 | $861.70 | $861.80 | |