| 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 | $183.90 | 3.822% | $190.9287 | $190.93 | $190.95 | $190.90 |
| Purchase #2 | $145.27 | 7.506% | $156.174 | $156.17 | $156.15 | $156.20 |
| Purchase #3 | $163.78 | 11.489% | $182.5967 | $182.60 | $182.60 | $182.60 |
| Purchase #4 | $52.71 | 10.127% | $58.0479 | $58.05 | $58.05 | $58.00 |
| Purchase #5 | $214.56 | 9.411% | $234.7522 | $234.75 | $234.75 | $234.80 |
| Purchase #6 | $148.87 | 13.328% | $168.7114 | $168.71 | $168.70 | $168.70 |
| Purchase #7 | $184.86 | 5.497% | $195.0218 | $195.02 | $195.00 | $195.00 |
| 7 purchase totals = | $1,093.95 | $1,186.2327 | $1,186.23 | $1,186.20 | $1,186.20 | |