| 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 | $165.48 | 9.368% | $180.9822 | $180.98 | $181.00 | $181.00 |
| Purchase #2 | $31.71 | 4.731% | $33.2102 | $33.21 | $33.20 | $33.20 |
| Purchase #3 | $10.66 | 4.506% | $11.1403 | $11.14 | $11.15 | $11.10 |
| Purchase #4 | $181.66 | 10.733% | $201.1576 | $201.16 | $201.15 | $201.20 |
| Purchase #5 | $236.40 | 9.745% | $259.4372 | $259.44 | $259.45 | $259.40 |
| Purchase #6 | $162.48 | 5.779% | $171.8697 | $171.87 | $171.85 | $171.90 |
| Purchase #7 | $45.32 | 10.624% | $50.1348 | $50.13 | $50.15 | $50.10 |
| 7 purchase totals = | $833.71 | $907.9320 | $907.93 | $907.95 | $907.90 | |