| 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 | $22.39 | 8.230% | $24.2327 | $24.23 | $24.25 | $24.20 |
| Purchase #2 | $173.43 | 9.802% | $190.4296 | $190.43 | $190.45 | $190.40 |
| Purchase #3 | $160.66 | 5.864% | $170.0811 | $170.08 | $170.10 | $170.10 |
| Purchase #4 | $17.91 | 12.828% | $20.2075 | $20.21 | $20.20 | $20.20 |
| Purchase #5 | $145.38 | 11.558% | $162.183 | $162.18 | $162.20 | $162.20 |
| Purchase #6 | $170.82 | 6.743% | $182.3384 | $182.34 | $182.35 | $182.30 |
| Purchase #7 | $86.99 | 11.706% | $97.173 | $97.17 | $97.15 | $97.20 |
| 7 purchase totals = | $777.58 | $846.6453 | $846.64 | $846.70 | $846.60 | |