| 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 | $126.41 | 3.277% | $130.5525 | $130.55 | $130.55 | $130.60 |
| Purchase #2 | $28.38 | 3.569% | $29.3929 | $29.39 | $29.40 | $29.40 |
| Purchase #3 | $159.41 | 12.650% | $179.5754 | $179.58 | $179.60 | $179.60 |
| Purchase #4 | $173.63 | 4.613% | $181.6396 | $181.64 | $181.65 | $181.60 |
| Purchase #5 | $87.82 | 6.170% | $93.2385 | $93.24 | $93.25 | $93.20 |
| Purchase #6 | $126.76 | 3.585% | $131.3043 | $131.30 | $131.30 | $131.30 |
| Purchase #7 | $117.46 | 5.543% | $123.9708 | $123.97 | $123.95 | $124.00 |
| 7 purchase totals = | $819.87 | $869.6740 | $869.67 | $869.70 | $869.70 | |