| 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 | $145.55 | 11.546% | $162.3552 | $162.36 | $162.35 | $162.40 |
| Purchase #2 | $179.34 | 12.776% | $202.2525 | $202.25 | $202.25 | $202.30 |
| Purchase #3 | $170.46 | 5.808% | $180.3603 | $180.36 | $180.35 | $180.40 |
| Purchase #4 | $85.76 | 12.597% | $96.5632 | $96.56 | $96.55 | $96.60 |
| Purchase #5 | $160.66 | 12.272% | $180.3762 | $180.38 | $180.40 | $180.40 |
| Purchase #6 | $238.42 | 4.533% | $249.2276 | $249.23 | $249.25 | $249.20 |
| Purchase #7 | $199.90 | 11.351% | $222.5906 | $222.59 | $222.60 | $222.60 |
| 7 purchase totals = | $1,180.09 | $1,293.7256 | $1,293.73 | $1,293.75 | $1,293.90 | |