| 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 | $134.48 | 6.842% | $143.6811 | $143.68 | $143.70 | $143.70 |
| Purchase #2 | $5.55 | 3.398% | $5.7386 | $5.74 | $5.75 | $5.70 |
| Purchase #3 | $23.85 | 4.492% | $24.9213 | $24.92 | $24.90 | $24.90 |
| Purchase #4 | $232.68 | 5.828% | $246.2406 | $246.24 | $246.25 | $246.20 |
| Purchase #5 | $190.89 | 6.760% | $203.7942 | $203.79 | $203.80 | $203.80 |
| Purchase #6 | $193.99 | 10.183% | $213.744 | $213.74 | $213.75 | $213.70 |
| Purchase #7 | $92.47 | 10.485% | $102.1655 | $102.17 | $102.15 | $102.20 |
| 7 purchase totals = | $873.91 | $940.2853 | $940.28 | $940.30 | $940.20 | |