| 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 | $188.36 | 3.290% | $194.557 | $194.56 | $194.55 | $194.60 |
| Purchase #2 | $186.98 | 11.660% | $208.7819 | $208.78 | $208.80 | $208.80 |
| Purchase #3 | $196.42 | 13.661% | $223.2529 | $223.25 | $223.25 | $223.30 |
| Purchase #4 | $152.48 | 12.865% | $172.0966 | $172.10 | $172.10 | $172.10 |
| Purchase #5 | $134.93 | 8.451% | $146.3329 | $146.33 | $146.35 | $146.30 |
| Purchase #6 | $210.76 | 11.869% | $235.7751 | $235.78 | $235.80 | $235.80 |
| Purchase #7 | $7.67 | 8.680% | $8.3358 | $8.34 | $8.35 | $8.30 |
| 7 purchase totals = | $1,077.60 | $1,189.1322 | $1,189.14 | $1,189.20 | $1,189.20 | |