| 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 | $183.64 | 7.702% | $197.784 | $197.78 | $197.80 | $197.80 |
| Purchase #2 | $111.59 | 3.473% | $115.4655 | $115.47 | $115.45 | $115.50 |
| Purchase #3 | $137.56 | 13.232% | $155.7619 | $155.76 | $155.75 | $155.80 |
| Purchase #4 | $124.80 | 6.857% | $133.3575 | $133.36 | $133.35 | $133.40 |
| Purchase #5 | $226.77 | 8.401% | $245.8209 | $245.82 | $245.80 | $245.80 |
| Purchase #6 | $176.40 | 9.513% | $193.1809 | $193.18 | $193.20 | $193.20 |
| Purchase #7 | $16.27 | 9.301% | $17.7833 | $17.78 | $17.80 | $17.80 |
| 7 purchase totals = | $977.03 | $1,059.1540 | $1,059.15 | $1,059.15 | $1,059.30 | |