| 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 | $168.69 | 4.677% | $176.5796 | $176.58 | $176.60 | $176.60 |
| Purchase #2 | $215.27 | 6.298% | $228.8277 | $228.83 | $228.85 | $228.80 |
| Purchase #3 | $50.59 | 9.400% | $55.3455 | $55.35 | $55.35 | $55.30 |
| Purchase #4 | $52.78 | 4.144% | $54.9672 | $54.97 | $54.95 | $55.00 |
| Purchase #5 | $117.58 | 13.780% | $133.7825 | $133.78 | $133.80 | $133.80 |
| Purchase #6 | $127.70 | 10.617% | $141.2579 | $141.26 | $141.25 | $141.30 |
| Purchase #7 | $6.68 | 8.327% | $7.2362 | $7.24 | $7.25 | $7.20 |
| 7 purchase totals = | $739.29 | $797.9966 | $798.01 | $798.05 | $798.00 | |