| 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 | $127.46 | 5.699% | $134.7239 | $134.72 | $134.70 | $134.70 |
| Purchase #2 | $169.40 | 9.798% | $185.9978 | $186.00 | $186.00 | $186.00 |
| Purchase #3 | $14.94 | 7.460% | $16.0545 | $16.05 | $16.05 | $16.10 |
| Purchase #4 | $131.55 | 9.514% | $144.0657 | $144.07 | $144.05 | $144.10 |
| Purchase #5 | $182.58 | 6.397% | $194.2596 | $194.26 | $194.25 | $194.30 |
| Purchase #6 | $14.65 | 8.445% | $15.8872 | $15.89 | $15.90 | $15.90 |
| Purchase #7 | $105.25 | 5.792% | $111.3461 | $111.35 | $111.35 | $111.30 |
| 7 purchase totals = | $745.83 | $802.3348 | $802.34 | $802.30 | $802.40 | |