| 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 | $185.66 | 11.651% | $207.2912 | $207.29 | $207.30 | $207.30 |
| Purchase #2 | $10.31 | 4.488% | $10.7727 | $10.77 | $10.75 | $10.80 |
| Purchase #3 | $66.65 | 5.695% | $70.4457 | $70.45 | $70.45 | $70.40 |
| Purchase #4 | $165.60 | 3.516% | $171.4225 | $171.42 | $171.40 | $171.40 |
| Purchase #5 | $133.49 | 12.838% | $150.6274 | $150.63 | $150.65 | $150.60 |
| Purchase #6 | $33.77 | 10.634% | $37.3611 | $37.36 | $37.35 | $37.40 |
| Purchase #7 | $71.26 | 7.383% | $76.5211 | $76.52 | $76.50 | $76.50 |
| 7 purchase totals = | $666.74 | $724.4417 | $724.44 | $724.40 | $724.40 | |