| 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 | $155.60 | 3.842% | $161.5782 | $161.58 | $161.60 | $161.60 |
| Purchase #2 | $125.37 | 10.127% | $138.0662 | $138.07 | $138.05 | $138.10 |
| Purchase #3 | $243.29 | 12.128% | $272.7962 | $272.80 | $272.80 | $272.80 |
| Purchase #4 | $32.44 | 10.806% | $35.9455 | $35.95 | $35.95 | $35.90 |
| Purchase #5 | $223.41 | 4.709% | $233.9304 | $233.93 | $233.95 | $233.90 |
| Purchase #6 | $202.57 | 12.480% | $227.8507 | $227.85 | $227.85 | $227.90 |
| Purchase #7 | $145.81 | 11.248% | $162.2107 | $162.21 | $162.20 | $162.20 |
| 7 purchase totals = | $1,128.49 | $1,232.3779 | $1,232.39 | $1,232.40 | $1,232.40 | |