| 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 | $72.60 | 13.229% | $82.2043 | $82.20 | $82.20 | $82.20 |
| Purchase #2 | $164.64 | 3.464% | $170.3431 | $170.34 | $170.35 | $170.30 |
| Purchase #3 | $165.58 | 5.639% | $174.9171 | $174.92 | $174.90 | $174.90 |
| Purchase #4 | $203.89 | 13.567% | $231.5518 | $231.55 | $231.55 | $231.60 |
| Purchase #5 | $116.99 | 4.813% | $122.6207 | $122.62 | $122.60 | $122.60 |
| Purchase #6 | $75.72 | 7.521% | $81.4149 | $81.41 | $81.40 | $81.40 |
| Purchase #7 | $91.30 | 13.685% | $103.7944 | $103.79 | $103.80 | $103.80 |
| 7 purchase totals = | $890.72 | $966.8463 | $966.83 | $966.80 | $966.80 | |