| 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 | $137.30 | 3.345% | $141.8927 | $141.89 | $141.90 | $141.90 |
| Purchase #2 | $119.58 | 11.171% | $132.9383 | $132.94 | $132.95 | $132.90 |
| Purchase #3 | $40.80 | 13.217% | $46.1925 | $46.19 | $46.20 | $46.20 |
| Purchase #4 | $202.47 | 11.659% | $226.076 | $226.08 | $226.10 | $226.10 |
| Purchase #5 | $198.57 | 13.599% | $225.5735 | $225.57 | $225.55 | $225.60 |
| Purchase #6 | $211.71 | 13.307% | $239.8822 | $239.88 | $239.90 | $239.90 |
| Purchase #7 | $133.32 | 12.342% | $149.7744 | $149.77 | $149.75 | $149.80 |
| 7 purchase totals = | $1,043.75 | $1,162.3296 | $1,162.32 | $1,162.35 | $1,162.40 | |