| 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 | $167.40 | 7.277% | $179.5817 | $179.58 | $179.60 | $179.60 |
| Purchase #2 | $241.29 | 8.766% | $262.4415 | $262.44 | $262.45 | $262.40 |
| Purchase #3 | $88.67 | 5.530% | $93.5735 | $93.57 | $93.55 | $93.60 |
| Purchase #4 | $143.77 | 7.684% | $154.8173 | $154.82 | $154.80 | $154.80 |
| Purchase #5 | $205.85 | 12.809% | $232.2173 | $232.22 | $232.20 | $232.20 |
| Purchase #6 | $176.92 | 9.618% | $193.9362 | $193.94 | $193.95 | $193.90 |
| Purchase #7 | $150.59 | 10.628% | $166.5947 | $166.59 | $166.60 | $166.60 |
| 7 purchase totals = | $1,174.49 | $1,283.1622 | $1,283.16 | $1,283.15 | $1,283.10 | |