| 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 | $179.53 | 11.116% | $199.4866 | $199.49 | $199.50 | $199.50 |
| Purchase #2 | $137.94 | 13.693% | $156.8281 | $156.83 | $156.85 | $156.80 |
| Purchase #3 | $161.85 | 11.125% | $179.8558 | $179.86 | $179.85 | $179.90 |
| Purchase #4 | $123.65 | 4.407% | $129.0993 | $129.10 | $129.10 | $129.10 |
| Purchase #5 | $170.33 | 11.191% | $189.3916 | $189.39 | $189.40 | $189.40 |
| Purchase #6 | $32.74 | 8.413% | $35.4944 | $35.49 | $35.50 | $35.50 |
| Purchase #7 | $30.92 | 6.427% | $32.9072 | $32.91 | $32.90 | $32.90 |
| 7 purchase totals = | $836.96 | $923.0630 | $923.07 | $923.10 | $923.10 | |