| 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 | $172.97 | 9.639% | $189.6426 | $189.64 | $189.65 | $189.60 |
| Purchase #2 | $134.82 | 5.591% | $142.3578 | $142.36 | $142.35 | $142.40 |
| Purchase #3 | $213.83 | 8.337% | $231.657 | $231.66 | $231.65 | $231.70 |
| Purchase #4 | $72.84 | 4.519% | $76.1316 | $76.13 | $76.15 | $76.10 |
| Purchase #5 | $8.89 | 7.585% | $9.5643 | $9.56 | $9.55 | $9.60 |
| Purchase #6 | $75.74 | 8.332% | $82.0507 | $82.05 | $82.05 | $82.10 |
| Purchase #7 | $234.50 | 4.509% | $245.0736 | $245.07 | $245.05 | $245.10 |
| 7 purchase totals = | $913.59 | $976.4776 | $976.47 | $976.45 | $976.60 | |