| 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 | $105.62 | 12.690% | $119.0232 | $119.02 | $119.00 | $119.00 |
| Purchase #2 | $37.27 | 4.501% | $38.9475 | $38.95 | $38.95 | $38.90 |
| Purchase #3 | $131.41 | 7.470% | $141.2263 | $141.23 | $141.25 | $141.20 |
| Purchase #4 | $148.45 | 6.143% | $157.5693 | $157.57 | $157.55 | $157.60 |
| Purchase #5 | $182.79 | 13.660% | $207.7591 | $207.76 | $207.75 | $207.80 |
| Purchase #6 | $137.71 | 7.153% | $147.5604 | $147.56 | $147.55 | $147.60 |
| Purchase #7 | $71.67 | 7.772% | $77.2402 | $77.24 | $77.25 | $77.20 |
| 7 purchase totals = | $814.92 | $889.3260 | $889.33 | $889.30 | $889.30 | |