| 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 | $172.77 | 5.291% | $181.9113 | $181.91 | $181.90 | $181.90 |
| Purchase #2 | $14.99 | 7.602% | $16.1295 | $16.13 | $16.15 | $16.10 |
| Purchase #3 | $18.95 | 8.659% | $20.5909 | $20.59 | $20.60 | $20.60 |
| Purchase #4 | $131.72 | 3.790% | $136.7122 | $136.71 | $136.70 | $136.70 |
| Purchase #5 | $131.63 | 5.337% | $138.6551 | $138.66 | $138.65 | $138.70 |
| Purchase #6 | $32.76 | 11.143% | $36.4104 | $36.41 | $36.40 | $36.40 |
| Purchase #7 | $117.39 | 3.803% | $121.8543 | $121.85 | $121.85 | $121.90 |
| 7 purchase totals = | $620.21 | $652.2637 | $652.26 | $652.25 | $652.30 | |