| 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 | $160.40 | 12.729% | $180.8173 | $180.82 | $180.80 | $180.80 |
| Purchase #2 | $43.51 | 10.482% | $48.0707 | $48.07 | $48.05 | $48.10 |
| Purchase #3 | $56.40 | 12.863% | $63.6547 | $63.65 | $63.65 | $63.70 |
| Purchase #4 | $161.94 | 4.175% | $168.701 | $168.70 | $168.70 | $168.70 |
| Purchase #5 | $240.83 | 3.714% | $249.7744 | $249.77 | $249.75 | $249.80 |
| Purchase #6 | $224.83 | 6.530% | $239.5114 | $239.51 | $239.50 | $239.50 |
| Purchase #7 | $94.75 | 8.708% | $103.0008 | $103.00 | $103.00 | $103.00 |
| 7 purchase totals = | $982.66 | $1,053.5303 | $1,053.52 | $1,053.45 | $1,053.60 | |