| 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 | $109.25 | 7.433% | $117.3706 | $117.37 | $117.35 | $117.40 |
| Purchase #2 | $155.83 | 6.112% | $165.3543 | $165.35 | $165.35 | $165.40 |
| Purchase #3 | $18.43 | 8.476% | $19.9921 | $19.99 | $20.00 | $20.00 |
| Purchase #4 | $123.43 | 10.545% | $136.4457 | $136.45 | $136.45 | $136.40 |
| Purchase #5 | $122.55 | 11.481% | $136.62 | $136.62 | $136.60 | $136.60 |
| Purchase #6 | $141.44 | 4.406% | $147.6718 | $147.67 | $147.65 | $147.70 |
| Purchase #7 | $22.49 | 11.293% | $25.0298 | $25.03 | $25.05 | $25.00 |
| 7 purchase totals = | $693.42 | $748.4843 | $748.48 | $748.45 | $748.50 | |