| 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 | $209.95 | 4.128% | $218.6167 | $218.62 | $218.60 | $218.60 |
| Purchase #2 | $133.47 | 5.830% | $141.2513 | $141.25 | $141.25 | $141.30 |
| Purchase #3 | $41.92 | 13.792% | $47.7016 | $47.70 | $47.70 | $47.70 |
| Purchase #4 | $153.98 | 6.617% | $164.1689 | $164.17 | $164.15 | $164.20 |
| Purchase #5 | $77.40 | 12.719% | $87.2445 | $87.24 | $87.25 | $87.20 |
| Purchase #6 | $186.29 | 3.620% | $193.0337 | $193.03 | $193.05 | $193.00 |
| Purchase #7 | $71.89 | 12.275% | $80.7145 | $80.71 | $80.70 | $80.70 |
| 7 purchase totals = | $874.90 | $932.7312 | $932.72 | $932.70 | $932.70 | |