| 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 | $131.70 | 8.226% | $142.5336 | $142.53 | $142.55 | $142.50 |
| Purchase #2 | $233.56 | 11.454% | $260.312 | $260.31 | $260.30 | $260.30 |
| Purchase #3 | $83.44 | 3.108% | $86.0333 | $86.03 | $86.05 | $86.00 |
| Purchase #4 | $92.74 | 4.208% | $96.6425 | $96.64 | $96.65 | $96.60 |
| Purchase #5 | $161.66 | 3.233% | $166.8865 | $166.89 | $166.90 | $166.90 |
| Purchase #6 | $35.80 | 6.334% | $38.0676 | $38.07 | $38.05 | $38.10 |
| Purchase #7 | $36.35 | 8.570% | $39.4652 | $39.47 | $39.45 | $39.50 |
| 7 purchase totals = | $775.25 | $829.9407 | $829.94 | $829.95 | $829.90 | |