| 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 | $136.74 | 9.573% | $149.8301 | $149.83 | $149.85 | $149.80 |
| Purchase #2 | $184.73 | 12.460% | $207.7474 | $207.75 | $207.75 | $207.70 |
| Purchase #3 | $67.68 | 11.632% | $75.5525 | $75.55 | $75.55 | $75.60 |
| Purchase #4 | $35.58 | 3.702% | $36.8972 | $36.90 | $36.90 | $36.90 |
| Purchase #5 | $170.80 | 8.799% | $185.8287 | $185.83 | $185.85 | $185.80 |
| Purchase #6 | $203.96 | 5.525% | $215.2288 | $215.23 | $215.25 | $215.20 |
| Purchase #7 | $161.94 | 13.770% | $184.2391 | $184.24 | $184.25 | $184.20 |
| 7 purchase totals = | $961.43 | $1,055.3238 | $1,055.33 | $1,055.40 | $1,055.20 | |