| 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 | $188.89 | 5.672% | $199.6038 | $199.60 | $199.60 | $199.60 |
| Purchase #2 | $74.54 | 3.112% | $76.8597 | $76.86 | $76.85 | $76.90 |
| Purchase #3 | $22.32 | 6.399% | $23.7483 | $23.75 | $23.75 | $23.70 |
| Purchase #4 | $138.90 | 3.723% | $144.0712 | $144.07 | $144.05 | $144.10 |
| Purchase #5 | $237.89 | 7.849% | $256.562 | $256.56 | $256.55 | $256.60 |
| Purchase #6 | $213.99 | 7.194% | $229.3844 | $229.38 | $229.40 | $229.40 |
| Purchase #7 | $38.51 | 12.700% | $43.4008 | $43.40 | $43.40 | $43.40 |
| 7 purchase totals = | $915.04 | $973.6302 | $973.62 | $973.60 | $973.70 | |