| 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 | $165.30 | 13.322% | $187.3213 | $187.32 | $187.30 | $187.30 |
| Purchase #2 | $63.28 | 13.388% | $71.7519 | $71.75 | $71.75 | $71.80 |
| Purchase #3 | $168.96 | 10.771% | $187.1587 | $187.16 | $187.15 | $187.20 |
| Purchase #4 | $137.35 | 9.731% | $150.7155 | $150.72 | $150.70 | $150.70 |
| Purchase #5 | $227.71 | 13.826% | $259.1932 | $259.19 | $259.20 | $259.20 |
| Purchase #6 | $227.26 | 8.621% | $246.8521 | $246.85 | $246.85 | $246.90 |
| Purchase #7 | $25.58 | 8.564% | $27.7707 | $27.77 | $27.75 | $27.80 |
| 7 purchase totals = | $1,015.44 | $1,130.7634 | $1,130.76 | $1,130.70 | $1,130.90 | |