| 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 | $170.72 | 9.487% | $186.9162 | $186.92 | $186.90 | $186.90 |
| Purchase #2 | $136.56 | 12.295% | $153.3501 | $153.35 | $153.35 | $153.40 |
| Purchase #3 | $79.40 | 12.557% | $89.3703 | $89.37 | $89.35 | $89.40 |
| Purchase #4 | $24.84 | 4.381% | $25.9282 | $25.93 | $25.95 | $25.90 |
| Purchase #5 | $207.43 | 6.522% | $220.9586 | $220.96 | $220.95 | $221.00 |
| Purchase #6 | $13.77 | 10.592% | $15.2285 | $15.23 | $15.25 | $15.20 |
| Purchase #7 | $53.76 | 7.193% | $57.627 | $57.63 | $57.65 | $57.60 |
| 7 purchase totals = | $686.48 | $749.3789 | $749.39 | $749.40 | $749.40 | |