| 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 | $134.85 | 12.285% | $151.4163 | $151.42 | $151.40 | $151.40 |
| Purchase #2 | $192.56 | 10.330% | $212.4514 | $212.45 | $212.45 | $212.50 |
| Purchase #3 | $179.51 | 3.138% | $185.143 | $185.14 | $185.15 | $185.10 |
| Purchase #4 | $143.76 | 9.599% | $157.5595 | $157.56 | $157.55 | $157.60 |
| Purchase #5 | $170.74 | 13.556% | $193.8855 | $193.89 | $193.90 | $193.90 |
| Purchase #6 | $187.70 | 7.813% | $202.365 | $202.37 | $202.35 | $202.40 |
| Purchase #7 | $188.97 | 10.698% | $209.186 | $209.19 | $209.20 | $209.20 |
| 7 purchase totals = | $1,198.09 | $1,312.0067 | $1,312.02 | $1,312.00 | $1,312.10 | |