| 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 | $136.55 | 5.132% | $143.5577 | $143.56 | $143.55 | $143.60 |
| Purchase #2 | $146.91 | 9.571% | $160.9708 | $160.97 | $160.95 | $161.00 |
| Purchase #3 | $58.40 | 10.861% | $64.7428 | $64.74 | $64.75 | $64.70 |
| Purchase #4 | $72.95 | 10.164% | $80.3646 | $80.36 | $80.35 | $80.40 |
| Purchase #5 | $122.64 | 11.704% | $136.9938 | $136.99 | $137.00 | $137.00 |
| Purchase #6 | $53.58 | 8.748% | $58.2672 | $58.27 | $58.25 | $58.30 |
| Purchase #7 | $85.82 | 12.867% | $96.8625 | $96.86 | $96.85 | $96.90 |
| 7 purchase totals = | $676.85 | $741.7594 | $741.75 | $741.70 | $741.90 | |