| 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 | $175.50 | 13.349% | $198.9275 | $198.93 | $198.95 | $198.90 |
| Purchase #2 | $82.76 | 10.807% | $91.7039 | $91.70 | $91.70 | $91.70 |
| Purchase #3 | $203.82 | 5.254% | $214.5287 | $214.53 | $214.55 | $214.50 |
| Purchase #4 | $132.26 | 13.466% | $150.0701 | $150.07 | $150.05 | $150.10 |
| Purchase #5 | $212.92 | 5.428% | $224.4773 | $224.48 | $224.50 | $224.50 |
| Purchase #6 | $153.38 | 6.438% | $163.2546 | $163.25 | $163.25 | $163.30 |
| Purchase #7 | $213.60 | 7.568% | $229.7652 | $229.77 | $229.75 | $229.80 |
| 7 purchase totals = | $1,174.24 | $1,272.7273 | $1,272.73 | $1,272.75 | $1,272.80 | |