| 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 | $102.45 | 3.169% | $105.6966 | $105.70 | $105.70 | $105.70 |
| Purchase #2 | $122.44 | 11.607% | $136.6516 | $136.65 | $136.65 | $136.70 |
| Purchase #3 | $36.66 | 12.455% | $41.226 | $41.23 | $41.25 | $41.20 |
| Purchase #4 | $161.38 | 4.199% | $168.1563 | $168.16 | $168.15 | $168.20 |
| Purchase #5 | $79.95 | 9.114% | $87.2366 | $87.24 | $87.25 | $87.20 |
| Purchase #6 | $188.27 | 7.583% | $202.5465 | $202.55 | $202.55 | $202.50 |
| Purchase #7 | $148.49 | 7.138% | $159.0892 | $159.09 | $159.10 | $159.10 |
| 7 purchase totals = | $839.64 | $900.6028 | $900.62 | $900.65 | $900.60 | |