| 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 | $152.64 | 6.711% | $162.8837 | $162.88 | $162.90 | $162.90 |
| Purchase #2 | $93.69 | 10.322% | $103.3607 | $103.36 | $103.35 | $103.40 |
| Purchase #3 | $225.83 | 6.229% | $239.897 | $239.90 | $239.90 | $239.90 |
| Purchase #4 | $77.45 | 5.256% | $81.5208 | $81.52 | $81.50 | $81.50 |
| Purchase #5 | $156.38 | 7.203% | $167.6441 | $167.64 | $167.65 | $167.60 |
| Purchase #6 | $237.37 | 8.470% | $257.4752 | $257.48 | $257.50 | $257.50 |
| Purchase #7 | $140.41 | 12.561% | $158.0469 | $158.05 | $158.05 | $158.00 |
| 7 purchase totals = | $1,083.77 | $1,170.8284 | $1,170.83 | $1,170.85 | $1,170.80 | |