| 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 | $84.26 | 5.536% | $88.9246 | $88.92 | $88.90 | $88.90 |
| Purchase #2 | $150.35 | 10.620% | $166.3172 | $166.32 | $166.30 | $166.30 |
| Purchase #3 | $192.64 | 7.329% | $206.7586 | $206.76 | $206.75 | $206.80 |
| Purchase #4 | $70.79 | 5.587% | $74.745 | $74.75 | $74.75 | $74.70 |
| Purchase #5 | $188.83 | 9.236% | $206.2703 | $206.27 | $206.25 | $206.30 |
| Purchase #6 | $215.81 | 3.671% | $223.7324 | $223.73 | $223.75 | $223.70 |
| Purchase #7 | $99.63 | 3.133% | $102.7514 | $102.75 | $102.75 | $102.80 |
| 7 purchase totals = | $1,002.31 | $1,069.4995 | $1,069.50 | $1,069.45 | $1,069.50 | |