| 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 | $125.69 | 12.376% | $141.2454 | $141.25 | $141.25 | $141.20 |
| Purchase #2 | $34.74 | 11.643% | $38.7848 | $38.78 | $38.80 | $38.80 |
| Purchase #3 | $21.59 | 3.837% | $22.4184 | $22.42 | $22.40 | $22.40 |
| Purchase #4 | $127.34 | 12.572% | $143.3492 | $143.35 | $143.35 | $143.30 |
| Purchase #5 | $170.42 | 7.510% | $183.2185 | $183.22 | $183.20 | $183.20 |
| Purchase #6 | $140.34 | 8.747% | $152.6155 | $152.62 | $152.60 | $152.60 |
| Purchase #7 | $167.45 | 8.613% | $181.8725 | $181.87 | $181.85 | $181.90 |
| 7 purchase totals = | $787.57 | $863.5043 | $863.51 | $863.45 | $863.40 | |