| 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 | $185.87 | 3.518% | $192.4089 | $192.41 | $192.40 | $192.40 |
| Purchase #2 | $131.39 | 8.391% | $142.4149 | $142.41 | $142.40 | $142.40 |
| Purchase #3 | $155.37 | 7.371% | $166.8223 | $166.82 | $166.80 | $166.80 |
| Purchase #4 | $69.91 | 7.300% | $75.0134 | $75.01 | $75.00 | $75.00 |
| Purchase #5 | $39.25 | 11.714% | $43.8477 | $43.85 | $43.85 | $43.80 |
| Purchase #6 | $198.45 | 11.259% | $220.7935 | $220.79 | $220.80 | $220.80 |
| Purchase #7 | $179.41 | 6.337% | $190.7792 | $190.78 | $190.80 | $190.80 |
| 7 purchase totals = | $959.65 | $1,032.0799 | $1,032.07 | $1,032.05 | $1,032.00 | |