| 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 | $173.48 | 5.677% | $183.3285 | $183.33 | $183.35 | $183.30 |
| Purchase #2 | $183.39 | 3.560% | $189.9187 | $189.92 | $189.90 | $189.90 |
| Purchase #3 | $198.43 | 12.527% | $223.2873 | $223.29 | $223.30 | $223.30 |
| Purchase #4 | $16.75 | 4.144% | $17.4441 | $17.44 | $17.45 | $17.40 |
| Purchase #5 | $195.80 | 5.661% | $206.8842 | $206.88 | $206.90 | $206.90 |
| Purchase #6 | $225.76 | 11.491% | $251.7021 | $251.70 | $251.70 | $251.70 |
| Purchase #7 | $85.25 | 9.582% | $93.4187 | $93.42 | $93.40 | $93.40 |
| 7 purchase totals = | $1,078.86 | $1,165.9836 | $1,165.98 | $1,166.00 | $1,165.90 | |