| 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 | $150.61 | 7.259% | $161.5428 | $161.54 | $161.55 | $161.50 |
| Purchase #2 | $23.99 | 9.727% | $26.3235 | $26.32 | $26.30 | $26.30 |
| Purchase #3 | $239.53 | 5.309% | $252.2466 | $252.25 | $252.25 | $252.20 |
| Purchase #4 | $250.48 | 4.648% | $262.1223 | $262.12 | $262.10 | $262.10 |
| Purchase #5 | $142.44 | 3.382% | $147.2573 | $147.26 | $147.25 | $147.30 |
| Purchase #6 | $250.27 | 10.646% | $276.9137 | $276.91 | $276.90 | $276.90 |
| Purchase #7 | $184.80 | 13.549% | $209.8386 | $209.84 | $209.85 | $209.80 |
| 7 purchase totals = | $1,242.12 | $1,336.2448 | $1,336.24 | $1,336.20 | $1,336.10 | |