| 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 | $227.86 | 12.290% | $255.864 | $255.86 | $255.85 | $255.90 |
| Purchase #2 | $156.65 | 9.755% | $171.9312 | $171.93 | $171.95 | $171.90 |
| Purchase #3 | $17.97 | 9.735% | $19.7194 | $19.72 | $19.70 | $19.70 |
| Purchase #4 | $97.54 | 8.393% | $105.7265 | $105.73 | $105.75 | $105.70 |
| Purchase #5 | $165.54 | 6.264% | $175.9094 | $175.91 | $175.90 | $175.90 |
| Purchase #6 | $124.97 | 12.306% | $140.3488 | $140.35 | $140.35 | $140.30 |
| Purchase #7 | $134.60 | 10.441% | $148.6536 | $148.65 | $148.65 | $148.70 |
| 7 purchase totals = | $925.13 | $1,018.1529 | $1,018.15 | $1,018.15 | $1,018.10 | |