| 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 | $137.64 | 3.804% | $142.8758 | $142.88 | $142.90 | $142.90 |
| Purchase #2 | $48.99 | 11.682% | $54.713 | $54.71 | $54.70 | $54.70 |
| Purchase #3 | $127.49 | 4.805% | $133.6159 | $133.62 | $133.60 | $133.60 |
| Purchase #4 | $183.80 | 9.793% | $201.7995 | $201.80 | $201.80 | $201.80 |
| Purchase #5 | $183.71 | 4.690% | $192.326 | $192.33 | $192.35 | $192.30 |
| Purchase #6 | $12.81 | 12.636% | $14.4287 | $14.43 | $14.45 | $14.40 |
| Purchase #7 | $242.48 | 4.249% | $252.783 | $252.78 | $252.80 | $252.80 |
| 7 purchase totals = | $936.92 | $992.5419 | $992.55 | $992.60 | $992.50 | |