| 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 | $179.42 | 13.542% | $203.7171 | $203.72 | $203.70 | $203.70 |
| Purchase #2 | $86.98 | 3.856% | $90.3339 | $90.33 | $90.35 | $90.30 |
| Purchase #3 | $138.84 | 8.747% | $150.9843 | $150.98 | $151.00 | $151.00 |
| Purchase #4 | $230.87 | 8.698% | $250.9511 | $250.95 | $250.95 | $251.00 |
| Purchase #5 | $172.59 | 4.860% | $180.9779 | $180.98 | $181.00 | $181.00 |
| Purchase #6 | $10.98 | 8.674% | $11.9324 | $11.93 | $11.95 | $11.90 |
| Purchase #7 | $226.62 | 11.171% | $251.9357 | $251.94 | $251.95 | $251.90 |
| 7 purchase totals = | $1,046.30 | $1,140.8324 | $1,140.83 | $1,140.90 | $1,140.80 | |