| 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 | $180.43 | 8.701% | $196.1292 | $196.13 | $196.15 | $196.10 |
| Purchase #2 | $124.64 | 3.619% | $129.1507 | $129.15 | $129.15 | $129.20 |
| Purchase #3 | $202.70 | 6.635% | $216.1491 | $216.15 | $216.15 | $216.10 |
| Purchase #4 | $67.68 | 6.707% | $72.2193 | $72.22 | $72.20 | $72.20 |
| Purchase #5 | $168.72 | 11.545% | $188.1987 | $188.20 | $188.20 | $188.20 |
| Purchase #6 | $51.53 | 5.781% | $54.5089 | $54.51 | $54.50 | $54.50 |
| Purchase #7 | $63.51 | 8.650% | $69.0036 | $69.00 | $69.00 | $69.00 |
| 7 purchase totals = | $859.21 | $925.3595 | $925.36 | $925.35 | $925.30 | |