| 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 | $176.82 | 9.600% | $193.7947 | $193.79 | $193.80 | $193.80 |
| Purchase #2 | $192.90 | 4.599% | $201.7715 | $201.77 | $201.75 | $201.80 |
| Purchase #3 | $80.92 | 10.312% | $89.2645 | $89.26 | $89.25 | $89.30 |
| Purchase #4 | $213.26 | 4.733% | $223.3536 | $223.35 | $223.35 | $223.40 |
| Purchase #5 | $22.91 | 3.332% | $23.6734 | $23.67 | $23.65 | $23.70 |
| Purchase #6 | $136.34 | 7.134% | $146.0665 | $146.07 | $146.05 | $146.10 |
| Purchase #7 | $165.82 | 10.434% | $183.1217 | $183.12 | $183.10 | $183.10 |
| 7 purchase totals = | $988.97 | $1,061.0459 | $1,061.03 | $1,060.95 | $1,061.20 | |