| 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 | $141.86 | 5.737% | $149.9985 | $150.00 | $150.00 | $150.00 |
| Purchase #2 | $151.97 | 13.264% | $172.1273 | $172.13 | $172.15 | $172.10 |
| Purchase #3 | $239.88 | 4.270% | $250.1229 | $250.12 | $250.10 | $250.10 |
| Purchase #4 | $28.68 | 4.106% | $29.8576 | $29.86 | $29.85 | $29.90 |
| Purchase #5 | $170.73 | 13.472% | $193.7307 | $193.73 | $193.75 | $193.70 |
| Purchase #6 | $35.97 | 10.812% | $39.8591 | $39.86 | $39.85 | $39.90 |
| Purchase #7 | $170.29 | 11.427% | $189.749 | $189.75 | $189.75 | $189.70 |
| 7 purchase totals = | $939.38 | $1,025.4451 | $1,025.45 | $1,025.45 | $1,025.40 | |