| 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 | $141.79 | 4.251% | $147.8175 | $147.82 | $147.80 | $147.80 |
| Purchase #2 | $82.26 | 12.430% | $92.4849 | $92.48 | $92.50 | $92.50 |
| Purchase #3 | $224.39 | 8.704% | $243.9209 | $243.92 | $243.90 | $243.90 |
| Purchase #4 | $15.27 | 4.141% | $15.9023 | $15.90 | $15.90 | $15.90 |
| Purchase #5 | $30.35 | 10.158% | $33.433 | $33.43 | $33.45 | $33.40 |
| Purchase #6 | $14.40 | 10.358% | $15.8916 | $15.89 | $15.90 | $15.90 |
| Purchase #7 | $177.74 | 9.474% | $194.5791 | $194.58 | $194.60 | $194.60 |
| 7 purchase totals = | $686.20 | $744.0293 | $744.02 | $744.05 | $744.00 | |