| 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 | $156.68 | 3.872% | $162.7466 | $162.75 | $162.75 | $162.70 |
| Purchase #2 | $113.84 | 6.707% | $121.4752 | $121.48 | $121.50 | $121.50 |
| Purchase #3 | $53.62 | 4.851% | $56.2211 | $56.22 | $56.20 | $56.20 |
| Purchase #4 | $231.75 | 11.367% | $258.093 | $258.09 | $258.10 | $258.10 |
| Purchase #5 | $86.42 | 10.824% | $95.7741 | $95.77 | $95.75 | $95.80 |
| Purchase #6 | $131.62 | 4.266% | $137.2349 | $137.23 | $137.25 | $137.20 |
| Purchase #7 | $120.66 | 8.602% | $131.0392 | $131.04 | $131.05 | $131.00 |
| 7 purchase totals = | $894.59 | $962.5841 | $962.58 | $962.60 | $962.50 | |