| 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 | $136.75 | 13.528% | $155.2495 | $155.25 | $155.25 | $155.20 |
| Purchase #2 | $170.72 | 3.573% | $176.8198 | $176.82 | $176.80 | $176.80 |
| Purchase #3 | $223.29 | 3.263% | $230.576 | $230.58 | $230.60 | $230.60 |
| Purchase #4 | $181.66 | 4.265% | $189.4078 | $189.41 | $189.40 | $189.40 |
| Purchase #5 | $228.80 | 8.682% | $248.6644 | $248.66 | $248.65 | $248.70 |
| Purchase #6 | $82.65 | 11.314% | $92.001 | $92.00 | $92.00 | $92.00 |
| Purchase #7 | $170.36 | 10.201% | $187.7384 | $187.74 | $187.75 | $187.70 |
| 7 purchase totals = | $1,194.23 | $1,280.4569 | $1,280.46 | $1,280.45 | $1,280.40 | |