| 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 | $149.25 | 11.108% | $165.8287 | $165.83 | $165.85 | $165.80 |
| Purchase #2 | $249.34 | 3.487% | $258.0345 | $258.03 | $258.05 | $258.00 |
| Purchase #3 | $125.26 | 3.577% | $129.7406 | $129.74 | $129.75 | $129.70 |
| Purchase #4 | $236.32 | 12.796% | $266.5595 | $266.56 | $266.55 | $266.60 |
| Purchase #5 | $240.68 | 12.676% | $271.1886 | $271.19 | $271.20 | $271.20 |
| Purchase #6 | $205.60 | 13.421% | $233.1936 | $233.19 | $233.20 | $233.20 |
| Purchase #7 | $193.48 | 9.792% | $212.4256 | $212.43 | $212.45 | $212.40 |
| 7 purchase totals = | $1,399.93 | $1,536.9711 | $1,536.97 | $1,537.05 | $1,536.90 | |