| 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 | $166.99 | 5.399% | $176.0058 | $176.01 | $176.00 | $176.00 |
| Purchase #2 | $122.65 | 6.316% | $130.3966 | $130.40 | $130.40 | $130.40 |
| Purchase #3 | $230.80 | 6.180% | $245.0634 | $245.06 | $245.05 | $245.10 |
| Purchase #4 | $137.42 | 12.773% | $154.9727 | $154.97 | $154.95 | $155.00 |
| Purchase #5 | $83.45 | 3.544% | $86.4075 | $86.41 | $86.40 | $86.40 |
| Purchase #6 | $129.54 | 9.491% | $141.8346 | $141.83 | $141.85 | $141.80 |
| Purchase #7 | $219.58 | 3.282% | $226.7866 | $226.79 | $226.80 | $226.80 |
| 7 purchase totals = | $1,090.43 | $1,161.4672 | $1,161.47 | $1,161.45 | $1,161.50 | |