| 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 | $125.69 | 6.533% | $133.9013 | $133.90 | $133.90 | $133.90 |
| Purchase #2 | $87.85 | 9.732% | $96.3996 | $96.40 | $96.40 | $96.40 |
| Purchase #3 | $167.98 | 10.214% | $185.1375 | $185.14 | $185.15 | $185.10 |
| Purchase #4 | $162.36 | 13.193% | $183.7802 | $183.78 | $183.80 | $183.80 |
| Purchase #5 | $67.68 | 13.806% | $77.0239 | $77.02 | $77.00 | $77.00 |
| Purchase #6 | $207.60 | 10.442% | $229.2776 | $229.28 | $229.30 | $229.30 |
| Purchase #7 | $234.78 | 9.274% | $256.5535 | $256.55 | $256.55 | $256.60 |
| 7 purchase totals = | $1,053.94 | $1,162.0736 | $1,162.07 | $1,162.10 | $1,162.10 | |