| 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 | $183.79 | 8.465% | $199.3478 | $199.35 | $199.35 | $199.30 |
| Purchase #2 | $71.44 | 3.305% | $73.8011 | $73.80 | $73.80 | $73.80 |
| Purchase #3 | $142.27 | 5.654% | $150.3139 | $150.31 | $150.30 | $150.30 |
| Purchase #4 | $138.99 | 3.287% | $143.5586 | $143.56 | $143.55 | $143.60 |
| Purchase #5 | $122.74 | 11.215% | $136.5053 | $136.51 | $136.50 | $136.50 |
| Purchase #6 | $222.55 | 7.315% | $238.8295 | $238.83 | $238.85 | $238.80 |
| Purchase #7 | $141.98 | 5.301% | $149.5064 | $149.51 | $149.50 | $149.50 |
| 7 purchase totals = | $1,023.76 | $1,091.8626 | $1,091.87 | $1,091.85 | $1,091.80 | |