| 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 | $154.31 | 13.800% | $175.6048 | $175.60 | $175.60 | $175.60 |
| Purchase #2 | $73.81 | 5.270% | $77.6998 | $77.70 | $77.70 | $77.70 |
| Purchase #3 | $127.73 | 12.352% | $143.5072 | $143.51 | $143.50 | $143.50 |
| Purchase #4 | $200.92 | 9.670% | $220.349 | $220.35 | $220.35 | $220.30 |
| Purchase #5 | $203.83 | 4.502% | $213.0064 | $213.01 | $213.00 | $213.00 |
| Purchase #6 | $231.79 | 9.630% | $254.1114 | $254.11 | $254.10 | $254.10 |
| Purchase #7 | $88.74 | 12.663% | $99.9771 | $99.98 | $100.00 | $100.00 |
| 7 purchase totals = | $1,081.13 | $1,184.2557 | $1,184.26 | $1,184.25 | $1,184.20 | |