| 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 | $165.97 | 4.248% | $173.0204 | $173.02 | $173.00 | $173.00 |
| Purchase #2 | $36.29 | 3.442% | $37.5391 | $37.54 | $37.55 | $37.50 |
| Purchase #3 | $171.29 | 4.553% | $179.0888 | $179.09 | $179.10 | $179.10 |
| Purchase #4 | $235.51 | 6.846% | $251.633 | $251.63 | $251.65 | $251.60 |
| Purchase #5 | $132.63 | 7.117% | $142.0693 | $142.07 | $142.05 | $142.10 |
| Purchase #6 | $90.37 | 10.737% | $100.073 | $100.07 | $100.05 | $100.10 |
| Purchase #7 | $235.35 | 7.813% | $253.7379 | $253.74 | $253.75 | $253.70 |
| 7 purchase totals = | $1,067.41 | $1,137.1615 | $1,137.16 | $1,137.15 | $1,137.10 | |