| 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 | $169.60 | 8.656% | $184.2806 | $184.28 | $184.30 | $184.30 |
| Purchase #2 | $139.39 | 12.269% | $156.4918 | $156.49 | $156.50 | $156.50 |
| Purchase #3 | $232.48 | 7.409% | $249.7044 | $249.70 | $249.70 | $249.70 |
| Purchase #4 | $121.74 | 13.285% | $137.9132 | $137.91 | $137.90 | $137.90 |
| Purchase #5 | $235.83 | 5.765% | $249.4256 | $249.43 | $249.45 | $249.40 |
| Purchase #6 | $71.80 | 12.323% | $80.6479 | $80.65 | $80.65 | $80.60 |
| Purchase #7 | $182.31 | 4.639% | $190.7674 | $190.77 | $190.75 | $190.80 |
| 7 purchase totals = | $1,153.15 | $1,249.2309 | $1,249.23 | $1,249.25 | $1,249.20 | |