| 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 | $181.85 | 6.842% | $194.2922 | $194.29 | $194.30 | $194.30 |
| Purchase #2 | $99.85 | 7.851% | $107.6892 | $107.69 | $107.70 | $107.70 |
| Purchase #3 | $74.37 | 9.797% | $81.656 | $81.66 | $81.65 | $81.70 |
| Purchase #4 | $10.34 | 9.161% | $11.2872 | $11.29 | $11.30 | $11.30 |
| Purchase #5 | $19.78 | 6.872% | $21.1393 | $21.14 | $21.15 | $21.10 |
| Purchase #6 | $124.66 | 5.487% | $131.5001 | $131.50 | $131.50 | $131.50 |
| Purchase #7 | $29.50 | 10.845% | $32.6993 | $32.70 | $32.70 | $32.70 |
| 7 purchase totals = | $540.35 | $580.2633 | $580.27 | $580.30 | $580.30 | |