| 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 | $142.92 | 12.210% | $160.3705 | $160.37 | $160.35 | $160.40 |
| Purchase #2 | $135.86 | 3.538% | $140.6667 | $140.67 | $140.65 | $140.70 |
| Purchase #3 | $202.47 | 9.274% | $221.2471 | $221.25 | $221.25 | $221.20 |
| Purchase #4 | $165.92 | 12.105% | $186.0046 | $186.00 | $186.00 | $186.00 |
| Purchase #5 | $200.78 | 12.359% | $225.5944 | $225.59 | $225.60 | $225.60 |
| Purchase #6 | $98.26 | 3.516% | $101.7148 | $101.71 | $101.70 | $101.70 |
| Purchase #7 | $78.70 | 13.144% | $89.0443 | $89.04 | $89.05 | $89.00 |
| 7 purchase totals = | $1,024.91 | $1,124.6424 | $1,124.63 | $1,124.60 | $1,124.60 | |