| 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 | $133.54 | 12.312% | $149.9814 | $149.98 | $150.00 | $150.00 |
| Purchase #2 | $177.96 | 6.868% | $190.1823 | $190.18 | $190.20 | $190.20 |
| Purchase #3 | $16.49 | 5.156% | $17.3402 | $17.34 | $17.35 | $17.30 |
| Purchase #4 | $156.94 | 3.589% | $162.5726 | $162.57 | $162.55 | $162.60 |
| Purchase #5 | $20.30 | 12.533% | $22.8442 | $22.84 | $22.85 | $22.80 |
| Purchase #6 | $214.30 | 7.455% | $230.2761 | $230.28 | $230.30 | $230.30 |
| Purchase #7 | $69.81 | 3.579% | $72.3085 | $72.31 | $72.30 | $72.30 |
| 7 purchase totals = | $789.34 | $845.5053 | $845.50 | $845.55 | $845.50 | |