| 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 | $159.77 | 7.661% | $172.01 | $172.01 | $172.00 | $172.00 |
| Purchase #2 | $248.77 | 6.829% | $265.7585 | $265.76 | $265.75 | $265.80 |
| Purchase #3 | $23.56 | 4.207% | $24.5512 | $24.55 | $24.55 | $24.60 |
| Purchase #4 | $216.56 | 13.136% | $245.0073 | $245.01 | $245.00 | $245.00 |
| Purchase #5 | $86.83 | 11.402% | $96.7304 | $96.73 | $96.75 | $96.70 |
| Purchase #6 | $188.83 | 10.568% | $208.7856 | $208.79 | $208.80 | $208.80 |
| Purchase #7 | $73.26 | 3.265% | $75.6519 | $75.65 | $75.65 | $75.70 |
| 7 purchase totals = | $997.58 | $1,088.4949 | $1,088.50 | $1,088.50 | $1,088.60 | |