| 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 | $187.57 | 10.202% | $206.7059 | $206.71 | $206.70 | $206.70 |
| Purchase #2 | $54.76 | 5.298% | $57.6612 | $57.66 | $57.65 | $57.70 |
| Purchase #3 | $184.60 | 7.377% | $198.2179 | $198.22 | $198.20 | $198.20 |
| Purchase #4 | $35.82 | 9.112% | $39.0839 | $39.08 | $39.10 | $39.10 |
| Purchase #5 | $135.97 | 6.573% | $144.9073 | $144.91 | $144.90 | $144.90 |
| Purchase #6 | $104.81 | 3.760% | $108.7509 | $108.75 | $108.75 | $108.80 |
| Purchase #7 | $123.33 | 10.168% | $135.8702 | $135.87 | $135.85 | $135.90 |
| 7 purchase totals = | $826.86 | $891.1973 | $891.20 | $891.15 | $891.30 | |