| 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 | $167.64 | 7.112% | $179.5626 | $179.56 | $179.55 | $179.60 |
| Purchase #2 | $113.54 | 10.767% | $125.7649 | $125.76 | $125.75 | $125.80 |
| Purchase #3 | $69.56 | 4.641% | $72.7883 | $72.79 | $72.80 | $72.80 |
| Purchase #4 | $182.98 | 7.210% | $196.1729 | $196.17 | $196.15 | $196.20 |
| Purchase #5 | $193.48 | 7.817% | $208.6043 | $208.60 | $208.60 | $208.60 |
| Purchase #6 | $238.25 | 3.116% | $245.6739 | $245.67 | $245.65 | $245.70 |
| Purchase #7 | $233.99 | 3.574% | $242.3528 | $242.35 | $242.35 | $242.40 |
| 7 purchase totals = | $1,199.44 | $1,270.9197 | $1,270.90 | $1,270.85 | $1,271.10 | |