| 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 | $178.96 | 5.194% | $188.2552 | $188.26 | $188.25 | $188.30 |
| Purchase #2 | $241.74 | 3.248% | $249.5917 | $249.59 | $249.60 | $249.60 |
| Purchase #3 | $179.31 | 12.817% | $202.2922 | $202.29 | $202.30 | $202.30 |
| Purchase #4 | $177.32 | 7.323% | $190.3051 | $190.31 | $190.30 | $190.30 |
| Purchase #5 | $69.71 | 5.302% | $73.406 | $73.41 | $73.40 | $73.40 |
| Purchase #6 | $174.59 | 6.799% | $186.4604 | $186.46 | $186.45 | $186.50 |
| Purchase #7 | $18.39 | 6.591% | $19.6021 | $19.60 | $19.60 | $19.60 |
| 7 purchase totals = | $1,040.02 | $1,109.9127 | $1,109.92 | $1,109.90 | $1,110.00 | |