| 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 | $170.26 | 10.537% | $188.2003 | $188.20 | $188.20 | $188.20 |
| Purchase #2 | $125.95 | 4.697% | $131.8659 | $131.87 | $131.85 | $131.90 |
| Purchase #3 | $217.81 | 5.245% | $229.2341 | $229.23 | $229.25 | $229.20 |
| Purchase #4 | $226.35 | 10.282% | $249.6233 | $249.62 | $249.60 | $249.60 |
| Purchase #5 | $36.54 | 13.130% | $41.3377 | $41.34 | $41.35 | $41.30 |
| Purchase #6 | $52.61 | 3.686% | $54.5492 | $54.55 | $54.55 | $54.50 |
| Purchase #7 | $164.85 | 11.181% | $183.2819 | $183.28 | $183.30 | $183.30 |
| 7 purchase totals = | $994.37 | $1,078.0924 | $1,078.09 | $1,078.10 | $1,078.00 | |