| 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 | $177.78 | 8.513% | $192.9144 | $192.91 | $192.90 | $192.90 |
| Purchase #2 | $246.89 | 4.187% | $257.2273 | $257.23 | $257.25 | $257.20 |
| Purchase #3 | $11.50 | 5.696% | $12.155 | $12.16 | $12.15 | $12.20 |
| Purchase #4 | $192.97 | 8.587% | $209.5403 | $209.54 | $209.55 | $209.50 |
| Purchase #5 | $200.80 | 7.666% | $216.1933 | $216.19 | $216.20 | $216.20 |
| Purchase #6 | $21.25 | 10.369% | $23.4534 | $23.45 | $23.45 | $23.50 |
| Purchase #7 | $31.44 | 4.276% | $32.7844 | $32.78 | $32.80 | $32.80 |
| 7 purchase totals = | $882.63 | $944.2681 | $944.26 | $944.30 | $944.30 | |